1882577980

素因数分解:

$2^2\times 5^1\times {\mathrm{94128899}}^1$

素因数の和:94128908

約数の個数: 12

約数和(自身を含む): 3953413800

約数和(自身を除く): 2070835820

約数列:

[1, 2, 4, 5, 10, 20, 94128899, 188257798, 376515596, 470644495, 941288990, 1882577980]

約数ペア:

[(1, 1882577980), (2, 941288990), (4, 470644495), (5, 376515596), (10, 188257798), (20, 94128899)]