12378650

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{8537}}^1$

素因数の和:8578

約数の個数: 24

約数和(自身を含む): 23821020

約数和(自身を除く): 11442370

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 145, 290, 725, 1450, 8537, 17074, 42685, 85370, 213425, 247573, 426850, 495146, 1237865, 2475730, 6189325, 12378650]

約数ペア:

[(1, 12378650), (2, 6189325), (5, 2475730), (10, 1237865), (25, 495146), (29, 426850), (50, 247573), (58, 213425), (145, 85370), (290, 42685), (725, 17074), (1450, 8537)]