88853620

素因数分解:

$2^2\times 5^1\times {\mathrm{4442681}}^1$

素因数の和:4442690

約数の個数: 12

約数和(自身を含む): 186592644

約数和(自身を除く): 97739024

約数列:

[1, 2, 4, 5, 10, 20, 4442681, 8885362, 17770724, 22213405, 44426810, 88853620]

約数ペア:

[(1, 88853620), (2, 44426810), (4, 22213405), (5, 17770724), (10, 8885362), (20, 4442681)]