2258240

素因数分解:

$2^6\times 5^1\times {\mathrm{7057}}^1$

素因数の和:7074

約数の個数: 28

約数和(自身を含む): 5378196

約数和(自身を除く): 3119956

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 7057, 14114, 28228, 35285, 56456, 70570, 112912, 141140, 225824, 282280, 451648, 564560, 1129120, 2258240]

約数ペア:

[(1, 2258240), (2, 1129120), (4, 564560), (5, 451648), (8, 282280), (10, 225824), (16, 141140), (20, 112912), (32, 70570), (40, 56456), (64, 35285), (80, 28228), (160, 14114), (320, 7057)]