162705940

素因数分解:

$2^2\times 5^1\times {\mathrm{1429}}^1\times {\mathrm{5693}}^1$

素因数の和:7131

約数の個数: 24

約数和(自身を含む): 341981640

約数和(自身を除く): 179275700

約数列:

[1, 2, 4, 5, 10, 20, 1429, 2858, 5693, 5716, 7145, 11386, 14290, 22772, 28465, 28580, 56930, 113860, 8135297, 16270594, 32541188, 40676485, 81352970, 162705940]

約数ペア:

[(1, 162705940), (2, 81352970), (4, 40676485), (5, 32541188), (10, 16270594), (20, 8135297), (1429, 113860), (2858, 56930), (5693, 28580), (5716, 28465), (7145, 22772), (11386, 14290)]