20125101475

素因数分解:

$5^2\times {\mathrm{881}}^1\times {\mathrm{913739}}^1$

素因数の和:914630

約数の個数: 12

約数和(自身を含む): 24983479080

約数和(自身を除く): 4858377605

約数列:

[1, 5, 25, 881, 4405, 22025, 913739, 4568695, 22843475, 805004059, 4025020295, 20125101475]

約数ペア:

[(1, 20125101475), (5, 4025020295), (25, 805004059), (881, 22843475), (4405, 4568695), (22025, 913739)]