20248815725

素因数分解:

$5^2\times {\mathrm{29}}^1\times {\mathrm{27929401}}^1$

素因数の和:27929440

約数の個数: 12

約数和(自身を含む): 25974343860

約数和(自身を除く): 5725528135

約数列:

[1, 5, 25, 29, 145, 725, 27929401, 139647005, 698235025, 809952629, 4049763145, 20248815725]

約数ペア:

[(1, 20248815725), (5, 4049763145), (25, 809952629), (29, 698235025), (145, 139647005), (725, 27929401)]