230837960

素因数分解:

$2^3\times 5^1\times {\mathrm{5770949}}^1$

素因数の和:5770960

約数の個数: 16

約数和(自身を含む): 519385500

約数和(自身を除く): 288547540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5770949, 11541898, 23083796, 28854745, 46167592, 57709490, 115418980, 230837960]

約数ペア:

[(1, 230837960), (2, 115418980), (4, 57709490), (5, 46167592), (8, 28854745), (10, 23083796), (20, 11541898), (40, 5770949)]