10108407280

素因数分解:

$2^4\times 5^1\times {\mathrm{126355091}}^1$

素因数の和:126355104

約数の個数: 20

約数和(自身を含む): 23502047112

約数和(自身を除く): 13393639832

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 126355091, 252710182, 505420364, 631775455, 1010840728, 1263550910, 2021681456, 2527101820, 5054203640, 10108407280]

約数ペア:

[(1, 10108407280), (2, 5054203640), (4, 2527101820), (5, 2021681456), (8, 1263550910), (10, 1010840728), (16, 631775455), (20, 505420364), (40, 252710182), (80, 126355091)]