102679450

素因数分解:

$2^1\times 5^2\times {\mathrm{409}}^1\times {\mathrm{5021}}^1$

素因数の和:5442

約数の個数: 24

約数和(自身を含む): 191488860

約数和(自身を除く): 88809410

約数列:

[1, 2, 5, 10, 25, 50, 409, 818, 2045, 4090, 5021, 10042, 10225, 20450, 25105, 50210, 125525, 251050, 2053589, 4107178, 10267945, 20535890, 51339725, 102679450]

約数ペア:

[(1, 102679450), (2, 51339725), (5, 20535890), (10, 10267945), (25, 4107178), (50, 2053589), (409, 251050), (818, 125525), (2045, 50210), (4090, 25105), (5021, 20450), (10042, 10225)]