27876080

素因数分解:

$2^4\times 5^1\times {\mathrm{348451}}^1$

素因数の和:348464

約数の個数: 20

約数和(自身を含む): 64812072

約数和(自身を除く): 36935992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 348451, 696902, 1393804, 1742255, 2787608, 3484510, 5575216, 6969020, 13938040, 27876080]

約数ペア:

[(1, 27876080), (2, 13938040), (4, 6969020), (5, 5575216), (8, 3484510), (10, 2787608), (16, 1742255), (20, 1393804), (40, 696902), (80, 348451)]