25484140

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{115837}}^1$

素因数の和:115857

約数の個数: 24

約数和(自身を含む): 58382352

約数和(自身を除く): 32898212

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 115837, 231674, 463348, 579185, 1158370, 1274207, 2316740, 2548414, 5096828, 6371035, 12742070, 25484140]

約数ペア:

[(1, 25484140), (2, 12742070), (4, 6371035), (5, 5096828), (10, 2548414), (11, 2316740), (20, 1274207), (22, 1158370), (44, 579185), (55, 463348), (110, 231674), (220, 115837)]