3370147180

素因数分解:

$2^2\times 5^1\times {\mathrm{8263}}^1\times {\mathrm{20393}}^1$

素因数の和:28665

約数の個数: 24

約数和(自身を含む): 7078512672

約数和(自身を除く): 3708365492

約数列:

[1, 2, 4, 5, 10, 20, 8263, 16526, 20393, 33052, 40786, 41315, 81572, 82630, 101965, 165260, 203930, 407860, 168507359, 337014718, 674029436, 842536795, 1685073590, 3370147180]

約数ペア:

[(1, 3370147180), (2, 1685073590), (4, 842536795), (5, 674029436), (10, 337014718), (20, 168507359), (8263, 407860), (16526, 203930), (20393, 165260), (33052, 101965), (40786, 82630), (41315, 81572)]