12425800

素因数分解:

$2^3\times 5^2\times {\mathrm{62129}}^1$

素因数の和:62145

約数の個数: 24

約数和(自身を含む): 28890450

約数和(自身を除く): 16464650

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 62129, 124258, 248516, 310645, 497032, 621290, 1242580, 1553225, 2485160, 3106450, 6212900, 12425800]

約数ペア:

[(1, 12425800), (2, 6212900), (4, 3106450), (5, 2485160), (8, 1553225), (10, 1242580), (20, 621290), (25, 497032), (40, 310645), (50, 248516), (100, 124258), (200, 62129)]