271305220

素因数分解:

$2^2\times 5^1\times {\mathrm{337}}^1\times {\mathrm{40253}}^1$

素因数の和:40599

約数の個数: 24

約数和(自身を含む): 571445784

約数和(自身を除く): 300140564

約数列:

[1, 2, 4, 5, 10, 20, 337, 674, 1348, 1685, 3370, 6740, 40253, 80506, 161012, 201265, 402530, 805060, 13565261, 27130522, 54261044, 67826305, 135652610, 271305220]

約数ペア:

[(1, 271305220), (2, 135652610), (4, 67826305), (5, 54261044), (10, 27130522), (20, 13565261), (337, 805060), (674, 402530), (1348, 201265), (1685, 161012), (3370, 80506), (6740, 40253)]