72122510

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{101581}}^1$

素因数の和:101659

約数の個数: 16

約数和(自身を含む): 131650272

約数和(自身を除く): 59527762

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 101581, 203162, 507905, 1015810, 7212251, 14424502, 36061255, 72122510]

約数ペア:

[(1, 72122510), (2, 36061255), (5, 14424502), (10, 7212251), (71, 1015810), (142, 507905), (355, 203162), (710, 101581)]