225402850

素因数分解:

$2^1\times 5^2\times {\mathrm{317}}^1\times {\mathrm{14221}}^1$

素因数の和:14550

約数の個数: 24

約数和(自身を含む): 420601428

約数和(自身を除く): 195198578

約数列:

[1, 2, 5, 10, 25, 50, 317, 634, 1585, 3170, 7925, 14221, 15850, 28442, 71105, 142210, 355525, 711050, 4508057, 9016114, 22540285, 45080570, 112701425, 225402850]

約数ペア:

[(1, 225402850), (2, 112701425), (5, 45080570), (10, 22540285), (25, 9016114), (50, 4508057), (317, 711050), (634, 355525), (1585, 142210), (3170, 71105), (7925, 28442), (14221, 15850)]