8851873540

素因数分解:

$2^2\times 5^1\times {\mathrm{271}}^1\times {\mathrm{1633187}}^1$

素因数の和:1633467

約数の個数: 24

約数和(自身を含む): 18657539712

約数和(自身を除く): 9805666172

約数列:

[1, 2, 4, 5, 10, 20, 271, 542, 1084, 1355, 2710, 5420, 1633187, 3266374, 6532748, 8165935, 16331870, 32663740, 442593677, 885187354, 1770374708, 2212968385, 4425936770, 8851873540]

約数ペア:

[(1, 8851873540), (2, 4425936770), (4, 2212968385), (5, 1770374708), (10, 885187354), (20, 442593677), (271, 32663740), (542, 16331870), (1084, 8165935), (1355, 6532748), (2710, 3266374), (5420, 1633187)]