105526250

素因数分解:

$2^1\times 5^4\times {\mathrm{84421}}^1$

素因数の和:84443

約数の個数: 20

約数和(自身を含む): 197800746

約数和(自身を除く): 92274496

約数列:

[1, 2, 5, 10, 25, 50, 125, 250, 625, 1250, 84421, 168842, 422105, 844210, 2110525, 4221050, 10552625, 21105250, 52763125, 105526250]

約数ペア:

[(1, 105526250), (2, 52763125), (5, 21105250), (10, 10552625), (25, 4221050), (50, 2110525), (125, 844210), (250, 422105), (625, 168842), (1250, 84421)]