56322380

素因数分解:

$2^2\times 5^1\times {\mathrm{1009}}^1\times {\mathrm{2791}}^1$

素因数の和:3809

約数の個数: 24

約数和(自身を含む): 118436640

約数和(自身を除く): 62114260

約数列:

[1, 2, 4, 5, 10, 20, 1009, 2018, 2791, 4036, 5045, 5582, 10090, 11164, 13955, 20180, 27910, 55820, 2816119, 5632238, 11264476, 14080595, 28161190, 56322380]

約数ペア:

[(1, 56322380), (2, 28161190), (4, 14080595), (5, 11264476), (10, 5632238), (20, 2816119), (1009, 55820), (2018, 27910), (2791, 20180), (4036, 13955), (5045, 11164), (5582, 10090)]