# Divisors of 520

## Divisors of 520

The list of all positive divisors (that is, the list of all integers that divide 22) is as follows :

Accordingly:

520 is multiplo of 1

520 is multiplo of 2

520 is multiplo of 4

520 is multiplo of 5

520 is multiplo of 8

520 is multiplo of 10

520 is multiplo of 13

520 is multiplo of 20

520 is multiplo of 26

520 is multiplo of 40

520 is multiplo of 52

520 is multiplo of 65

520 is multiplo of 104

520 is multiplo of 130

520 is multiplo of 260

520 has 15 positive divisors

## Parity of 520

In addition we can say of the number 520 that it is even

520 is an even number, as it is divisible by 2 : 520/2 = 260

## The factors for 520

The factors for 520 are all the numbers between -520 and 520 , which divide 520 without leaving any remainder. Since 520 divided by -520 is an integer, -520 is a factor of 520 .

Since 520 divided by -520 is a whole number, -520 is a factor of 520

Since 520 divided by -260 is a whole number, -260 is a factor of 520

Since 520 divided by -130 is a whole number, -130 is a factor of 520

Since 520 divided by -104 is a whole number, -104 is a factor of 520

Since 520 divided by -65 is a whole number, -65 is a factor of 520

Since 520 divided by -52 is a whole number, -52 is a factor of 520

Since 520 divided by -40 is a whole number, -40 is a factor of 520

Since 520 divided by -26 is a whole number, -26 is a factor of 520

Since 520 divided by -20 is a whole number, -20 is a factor of 520

Since 520 divided by -13 is a whole number, -13 is a factor of 520

Since 520 divided by -10 is a whole number, -10 is a factor of 520

Since 520 divided by -8 is a whole number, -8 is a factor of 520

Since 520 divided by -5 is a whole number, -5 is a factor of 520

Since 520 divided by -4 is a whole number, -4 is a factor of 520

Since 520 divided by -2 is a whole number, -2 is a factor of 520

Since 520 divided by -1 is a whole number, -1 is a factor of 520

Since 520 divided by 1 is a whole number, 1 is a factor of 520

Since 520 divided by 2 is a whole number, 2 is a factor of 520

Since 520 divided by 4 is a whole number, 4 is a factor of 520

Since 520 divided by 5 is a whole number, 5 is a factor of 520

Since 520 divided by 8 is a whole number, 8 is a factor of 520

Since 520 divided by 10 is a whole number, 10 is a factor of 520

Since 520 divided by 13 is a whole number, 13 is a factor of 520

Since 520 divided by 20 is a whole number, 20 is a factor of 520

Since 520 divided by 26 is a whole number, 26 is a factor of 520

Since 520 divided by 40 is a whole number, 40 is a factor of 520

Since 520 divided by 52 is a whole number, 52 is a factor of 520

Since 520 divided by 65 is a whole number, 65 is a factor of 520

Since 520 divided by 104 is a whole number, 104 is a factor of 520

Since 520 divided by 130 is a whole number, 130 is a factor of 520

Since 520 divided by 260 is a whole number, 260 is a factor of 520

## What are the multiples of 520?

Multiples of 520 are all integers divisible by 520 , i.e. the remainder of the full division by 520 is zero. There are infinite multiples of 520. The smallest multiples of 520 are:

0 : in fact, 0 is divisible by any integer, so it is also a multiple of 520 since 0 × 520 = 0

520 : in fact, 520 is a multiple of itself, since 520 is divisible by 520 (it was 520 / 520 = 1, so the rest of this division is zero)

1040: in fact, 1040 = 520 × 2

1560: in fact, 1560 = 520 × 3

2080: in fact, 2080 = 520 × 4

2600: in fact, 2600 = 520 × 5

etc.

## Is 520 a prime number?

It is possible to determine using mathematical techniques whether an integer is prime or not.

for 520, the answer is: No, 520 is not a prime number.

## How do you determine if a number is prime?

To know the primality of an integer, we can use several algorithms. The most naive is to try all divisors below the number you want to know if it is prime (in our case 520). We can already eliminate even numbers bigger than 2 (then 4 , 6 , 8 ...). Besides, we can stop at the square root of the number in question (here 22.804 ). Historically, the Eratosthenes screen (which dates back to Antiquity) uses this technique relatively effectively.

More modern techniques include the Atkin screen, probabilistic tests, or the cyclotomic test.