102570700

素因数分解:

$2^2\times 5^2\times {\mathrm{1025707}}^1$

素因数の和:1025721

約数の個数: 18

約数和(自身を含む): 222578636

約数和(自身を除く): 120007936

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 1025707, 2051414, 4102828, 5128535, 10257070, 20514140, 25642675, 51285350, 102570700]

約数ペア:

[(1, 102570700), (2, 51285350), (4, 25642675), (5, 20514140), (10, 10257070), (20, 5128535), (25, 4102828), (50, 2051414), (100, 1025707)]