252582020

素因数分解:

$2^2\times 5^1\times {\mathrm{12629101}}^1$

素因数の和:12629110

約数の個数: 12

約数和(自身を含む): 530422284

約数和(自身を除く): 277840264

約数列:

[1, 2, 4, 5, 10, 20, 12629101, 25258202, 50516404, 63145505, 126291010, 252582020]

約数ペア:

[(1, 252582020), (2, 126291010), (4, 63145505), (5, 50516404), (10, 25258202), (20, 12629101)]