1567009660

素因数分解:

$2^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{941}}^1\times {\mathrm{1571}}^1$

素因数の和:2574

約数の個数: 48

約数和(自身を含む): 3358508832

約数和(自身を除く): 1791499172

約数列:

[1, 2, 4, 5, 10, 20, 53, 106, 212, 265, 530, 941, 1060, 1571, 1882, 3142, 3764, 4705, 6284, 7855, 9410, 15710, 18820, 31420, 49873, 83263, 99746, 166526, 199492, 249365, 333052, 416315, 498730, 832630, 997460, 1478311, 1665260, 2956622, 5913244, 7391555, 14783110, 29566220, 78350483, 156700966, 313401932, 391752415, 783504830, 1567009660]

約数ペア:

[(1, 1567009660), (2, 783504830), (4, 391752415), (5, 313401932), (10, 156700966), (20, 78350483), (53, 29566220), (106, 14783110), (212, 7391555), (265, 5913244), (530, 2956622), (941, 1665260), (1060, 1478311), (1571, 997460), (1882, 832630), (3142, 498730), (3764, 416315), (4705, 333052), (6284, 249365), (7855, 199492), (9410, 166526), (15710, 99746), (18820, 83263), (31420, 49873)]