40076210

素因数分解:

$2^1\times 5^1\times {\mathrm{1571}}^1\times {\mathrm{2551}}^1$

素因数の和:4129

約数の個数: 16

約数和(自身を含む): 72211392

約数和(自身を除く): 32135182

約数列:

[1, 2, 5, 10, 1571, 2551, 3142, 5102, 7855, 12755, 15710, 25510, 4007621, 8015242, 20038105, 40076210]

約数ペア:

[(1, 40076210), (2, 20038105), (5, 8015242), (10, 4007621), (1571, 25510), (2551, 15710), (3142, 12755), (5102, 7855)]