4328897540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19676807}}^1$

素因数の和:19676827

約数の個数: 24

約数和(自身を含む): 9917111232

約数和(自身を除く): 5588213692

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 19676807, 39353614, 78707228, 98384035, 196768070, 216444877, 393536140, 432889754, 865779508, 1082224385, 2164448770, 4328897540]

約数ペア:

[(1, 4328897540), (2, 2164448770), (4, 1082224385), (5, 865779508), (10, 432889754), (11, 393536140), (20, 216444877), (22, 196768070), (44, 98384035), (55, 78707228), (110, 39353614), (220, 19676807)]