33389619920

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{11280277}}^1$

素因数の和:11280327

約数の個数: 40

約数和(自身を含む): 79729004904

約数和(自身を除く): 46339384984

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 740, 1480, 2960, 11280277, 22560554, 45121108, 56401385, 90242216, 112802770, 180484432, 225605540, 417370249, 451211080, 834740498, 902422160, 1669480996, 2086851245, 3338961992, 4173702490, 6677923984, 8347404980, 16694809960, 33389619920]

約数ペア:

[(1, 33389619920), (2, 16694809960), (4, 8347404980), (5, 6677923984), (8, 4173702490), (10, 3338961992), (16, 2086851245), (20, 1669480996), (37, 902422160), (40, 834740498), (74, 451211080), (80, 417370249), (148, 225605540), (185, 180484432), (296, 112802770), (370, 90242216), (592, 56401385), (740, 45121108), (1480, 22560554), (2960, 11280277)]