4556740

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{5557}}^1$

素因数の和:5607

約数の個数: 24

約数和(自身を含む): 9804312

約数和(自身を除く): 5247572

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 5557, 11114, 22228, 27785, 55570, 111140, 227837, 455674, 911348, 1139185, 2278370, 4556740]

約数ペア:

[(1, 4556740), (2, 2278370), (4, 1139185), (5, 911348), (10, 455674), (20, 227837), (41, 111140), (82, 55570), (164, 27785), (205, 22228), (410, 11114), (820, 5557)]