16652600

素因数分解:

$2^3\times 5^2\times {\mathrm{53}}^1\times {\mathrm{1571}}^1$

素因数の和:1640

約数の個数: 48

約数和(自身を含む): 39472920

約数和(自身を除く): 22820320

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 53, 100, 106, 200, 212, 265, 424, 530, 1060, 1325, 1571, 2120, 2650, 3142, 5300, 6284, 7855, 10600, 12568, 15710, 31420, 39275, 62840, 78550, 83263, 157100, 166526, 314200, 333052, 416315, 666104, 832630, 1665260, 2081575, 3330520, 4163150, 8326300, 16652600]

約数ペア:

[(1, 16652600), (2, 8326300), (4, 4163150), (5, 3330520), (8, 2081575), (10, 1665260), (20, 832630), (25, 666104), (40, 416315), (50, 333052), (53, 314200), (100, 166526), (106, 157100), (200, 83263), (212, 78550), (265, 62840), (424, 39275), (530, 31420), (1060, 15710), (1325, 12568), (1571, 10600), (2120, 7855), (2650, 6284), (3142, 5300)]