70572020

素因数分解:

$2^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{48337}}^1$

素因数の和:48419

約数の個数: 24

約数和(自身を含む): 150234504

約数和(自身を除く): 79662484

約数列:

[1, 2, 4, 5, 10, 20, 73, 146, 292, 365, 730, 1460, 48337, 96674, 193348, 241685, 483370, 966740, 3528601, 7057202, 14114404, 17643005, 35286010, 70572020]

約数ペア:

[(1, 70572020), (2, 35286010), (4, 17643005), (5, 14114404), (10, 7057202), (20, 3528601), (73, 966740), (146, 483370), (292, 241685), (365, 193348), (730, 96674), (1460, 48337)]