101140180

素因数分解:

$2^2\times 5^1\times {\mathrm{5057009}}^1$

素因数の和:5057018

約数の個数: 12

約数和(自身を含む): 212394420

約数和(自身を除く): 111254240

約数列:

[1, 2, 4, 5, 10, 20, 5057009, 10114018, 20228036, 25285045, 50570090, 101140180]

約数ペア:

[(1, 101140180), (2, 50570090), (4, 25285045), (5, 20228036), (10, 10114018), (20, 5057009)]