2211400

素因数分解:

$2^3\times 5^2\times {\mathrm{11057}}^1$

素因数の和:11073

約数の個数: 24

約数和(自身を含む): 5141970

約数和(自身を除く): 2930570

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 11057, 22114, 44228, 55285, 88456, 110570, 221140, 276425, 442280, 552850, 1105700, 2211400]

約数ペア:

[(1, 2211400), (2, 1105700), (4, 552850), (5, 442280), (8, 276425), (10, 221140), (20, 110570), (25, 88456), (40, 55285), (50, 44228), (100, 22114), (200, 11057)]