27708140

素因数分解:

$2^2\times 5^1\times {\mathrm{337}}^1\times {\mathrm{4111}}^1$

素因数の和:4457

約数の個数: 24

約数和(自身を含む): 58373952

約数和(自身を除く): 30665812

約数列:

[1, 2, 4, 5, 10, 20, 337, 674, 1348, 1685, 3370, 4111, 6740, 8222, 16444, 20555, 41110, 82220, 1385407, 2770814, 5541628, 6927035, 13854070, 27708140]

約数ペア:

[(1, 27708140), (2, 13854070), (4, 6927035), (5, 5541628), (10, 2770814), (20, 1385407), (337, 82220), (674, 41110), (1348, 20555), (1685, 16444), (3370, 8222), (4111, 6740)]