12027100

素因数分解:

$2^2\times 5^2\times {\mathrm{43}}^1\times {\mathrm{2797}}^1$

素因数の和:2854

約数の個数: 36

約数和(自身を含む): 26715304

約数和(自身を除く): 14688204

約数列:

[1, 2, 4, 5, 10, 20, 25, 43, 50, 86, 100, 172, 215, 430, 860, 1075, 2150, 2797, 4300, 5594, 11188, 13985, 27970, 55940, 69925, 120271, 139850, 240542, 279700, 481084, 601355, 1202710, 2405420, 3006775, 6013550, 12027100]

約数ペア:

[(1, 12027100), (2, 6013550), (4, 3006775), (5, 2405420), (10, 1202710), (20, 601355), (25, 481084), (43, 279700), (50, 240542), (86, 139850), (100, 120271), (172, 69925), (215, 55940), (430, 27970), (860, 13985), (1075, 11188), (2150, 5594), (2797, 4300)]