97677380

素因数分解:

$2^2\times 5^1\times {\mathrm{409}}^1\times {\mathrm{11941}}^1$

素因数の和:12359

約数の個数: 24

約数和(自身を含む): 205641240

約数和(自身を除く): 107963860

約数列:

[1, 2, 4, 5, 10, 20, 409, 818, 1636, 2045, 4090, 8180, 11941, 23882, 47764, 59705, 119410, 238820, 4883869, 9767738, 19535476, 24419345, 48838690, 97677380]

約数ペア:

[(1, 97677380), (2, 48838690), (4, 24419345), (5, 19535476), (10, 9767738), (20, 4883869), (409, 238820), (818, 119410), (1636, 59705), (2045, 47764), (4090, 23882), (8180, 11941)]