3924140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17837}}^1$

素因数の和:17857

約数の個数: 24

約数和(自身を含む): 8990352

約数和(自身を除く): 5066212

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 17837, 35674, 71348, 89185, 178370, 196207, 356740, 392414, 784828, 981035, 1962070, 3924140]

約数ペア:

[(1, 3924140), (2, 1962070), (4, 981035), (5, 784828), (10, 392414), (11, 356740), (20, 196207), (22, 178370), (44, 89185), (55, 71348), (110, 35674), (220, 17837)]