7100920

素因数分解:

$2^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1571}}^1$

素因数の和:1695

約数の個数: 32

約数和(自身を含む): 16128720

約数和(自身を除く): 9027800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 113, 226, 452, 565, 904, 1130, 1571, 2260, 3142, 4520, 6284, 7855, 12568, 15710, 31420, 62840, 177523, 355046, 710092, 887615, 1420184, 1775230, 3550460, 7100920]

約数ペア:

[(1, 7100920), (2, 3550460), (4, 1775230), (5, 1420184), (8, 887615), (10, 710092), (20, 355046), (40, 177523), (113, 62840), (226, 31420), (452, 15710), (565, 12568), (904, 7855), (1130, 6284), (1571, 4520), (2260, 3142)]