7133910020

素因数分解:

$2^2\times 5^1\times {\mathrm{10531}}^1\times {\mathrm{33871}}^1$

素因数の和:44411

約数の個数: 24

約数和(自身を含む): 14983075968

約数和(自身を除く): 7849165948

約数列:

[1, 2, 4, 5, 10, 20, 10531, 21062, 33871, 42124, 52655, 67742, 105310, 135484, 169355, 210620, 338710, 677420, 356695501, 713391002, 1426782004, 1783477505, 3566955010, 7133910020]

約数ペア:

[(1, 7133910020), (2, 3566955010), (4, 1783477505), (5, 1426782004), (10, 713391002), (20, 356695501), (10531, 677420), (21062, 338710), (33871, 210620), (42124, 169355), (52655, 135484), (67742, 105310)]