100792180

素因数分解:

$2^2\times 5^1\times {\mathrm{509}}^1\times {\mathrm{9901}}^1$

素因数の和:10419

約数の個数: 24

約数和(自身を含む): 212100840

約数和(自身を除く): 111308660

約数列:

[1, 2, 4, 5, 10, 20, 509, 1018, 2036, 2545, 5090, 9901, 10180, 19802, 39604, 49505, 99010, 198020, 5039609, 10079218, 20158436, 25198045, 50396090, 100792180]

約数ペア:

[(1, 100792180), (2, 50396090), (4, 25198045), (5, 20158436), (10, 10079218), (20, 5039609), (509, 198020), (1018, 99010), (2036, 49505), (2545, 39604), (5090, 19802), (9901, 10180)]