9086180

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23911}}^1$

素因数の和:23939

約数の個数: 24

約数和(自身を含む): 20086080

約数和(自身を除く): 10999900

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 23911, 47822, 95644, 119555, 239110, 454309, 478220, 908618, 1817236, 2271545, 4543090, 9086180]

約数ペア:

[(1, 9086180), (2, 4543090), (4, 2271545), (5, 1817236), (10, 908618), (19, 478220), (20, 454309), (38, 239110), (76, 119555), (95, 95644), (190, 47822), (380, 23911)]