10578740

素因数分解:

$2^2\times 5^1\times {\mathrm{101}}^1\times {\mathrm{5237}}^1$

素因数の和:5347

約数の個数: 24

約数和(自身を含む): 22439592

約数和(自身を除く): 11860852

約数列:

[1, 2, 4, 5, 10, 20, 101, 202, 404, 505, 1010, 2020, 5237, 10474, 20948, 26185, 52370, 104740, 528937, 1057874, 2115748, 2644685, 5289370, 10578740]

約数ペア:

[(1, 10578740), (2, 5289370), (4, 2644685), (5, 2115748), (10, 1057874), (20, 528937), (101, 104740), (202, 52370), (404, 26185), (505, 20948), (1010, 10474), (2020, 5237)]