42271160

素因数分解:

$2^3\times 5^1\times {\mathrm{1056779}}^1$

素因数の和:1056790

約数の個数: 16

約数和(自身を含む): 95110200

約数和(自身を除く): 52839040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 1056779, 2113558, 4227116, 5283895, 8454232, 10567790, 21135580, 42271160]

約数ペア:

[(1, 42271160), (2, 21135580), (4, 10567790), (5, 8454232), (8, 5283895), (10, 4227116), (20, 2113558), (40, 1056779)]