4564492780

素因数分解:

$2^2\times 5^1\times {\mathrm{1531}}^1\times {\mathrm{149069}}^1$

素因数の和:150609

約数の個数: 24

約数和(自身を含む): 9591760080

約数和(自身を除く): 5027267300

約数列:

[1, 2, 4, 5, 10, 20, 1531, 3062, 6124, 7655, 15310, 30620, 149069, 298138, 596276, 745345, 1490690, 2981380, 228224639, 456449278, 912898556, 1141123195, 2282246390, 4564492780]

約数ペア:

[(1, 4564492780), (2, 2282246390), (4, 1141123195), (5, 912898556), (10, 456449278), (20, 228224639), (1531, 2981380), (3062, 1490690), (6124, 745345), (7655, 596276), (15310, 298138), (30620, 149069)]