12211400

素因数分解:

$2^3\times 5^2\times {\mathrm{61057}}^1$

素因数の和:61073

約数の個数: 24

約数和(自身を含む): 28391970

約数和(自身を除く): 16180570

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 61057, 122114, 244228, 305285, 488456, 610570, 1221140, 1526425, 2442280, 3052850, 6105700, 12211400]

約数ペア:

[(1, 12211400), (2, 6105700), (4, 3052850), (5, 2442280), (8, 1526425), (10, 1221140), (20, 610570), (25, 488456), (40, 305285), (50, 244228), (100, 122114), (200, 61057)]