100009120

素因数分解:

$2^5\times 5^1\times {\mathrm{625057}}^1$

素因数の和:625072

約数の個数: 24

約数和(自身を含む): 236271924

約数和(自身を除く): 136262804

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 625057, 1250114, 2500228, 3125285, 5000456, 6250570, 10000912, 12501140, 20001824, 25002280, 50004560, 100009120]

約数ペア:

[(1, 100009120), (2, 50004560), (4, 25002280), (5, 20001824), (8, 12501140), (10, 10000912), (16, 6250570), (20, 5000456), (32, 3125285), (40, 2500228), (80, 1250114), (160, 625057)]