101068704020

素因数分解:

$2^2\times 5^1\times {\mathrm{5053435201}}^1$

素因数の和:5053435210

約数の個数: 12

約数和(自身を含む): 212244278484

約数和(自身を除く): 111175574464

約数列:

[1, 2, 4, 5, 10, 20, 5053435201, 10106870402, 20213740804, 25267176005, 50534352010, 101068704020]

約数ペア:

[(1, 101068704020), (2, 50534352010), (4, 25267176005), (5, 20213740804), (10, 10106870402), (20, 5053435201)]