45086920

素因数分解:

$2^3\times 5^1\times {\mathrm{757}}^1\times {\mathrm{1489}}^1$

素因数の和:2257

約数の個数: 32

約数和(自身を含む): 101647800

約数和(自身を除く): 56560880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 757, 1489, 1514, 2978, 3028, 3785, 5956, 6056, 7445, 7570, 11912, 14890, 15140, 29780, 30280, 59560, 1127173, 2254346, 4508692, 5635865, 9017384, 11271730, 22543460, 45086920]

約数ペア:

[(1, 45086920), (2, 22543460), (4, 11271730), (5, 9017384), (8, 5635865), (10, 4508692), (20, 2254346), (40, 1127173), (757, 59560), (1489, 30280), (1514, 29780), (2978, 15140), (3028, 14890), (3785, 11912), (5956, 7570), (6056, 7445)]