22071850

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{8329}}^1$

素因数の和:8394

約数の個数: 24

約数和(自身を含む): 41833260

約数和(自身を除く): 19761410

約数列:

[1, 2, 5, 10, 25, 50, 53, 106, 265, 530, 1325, 2650, 8329, 16658, 41645, 83290, 208225, 416450, 441437, 882874, 2207185, 4414370, 11035925, 22071850]

約数ペア:

[(1, 22071850), (2, 11035925), (5, 4414370), (10, 2207185), (25, 882874), (50, 441437), (53, 416450), (106, 208225), (265, 83290), (530, 41645), (1325, 16658), (2650, 8329)]