39534740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{282391}}^1$

素因数の和:282407

約数の個数: 24

約数和(自身を含む): 94883712

約数和(自身を除く): 55348972

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 282391, 564782, 1129564, 1411955, 1976737, 2823910, 3953474, 5647820, 7906948, 9883685, 19767370, 39534740]

約数ペア:

[(1, 39534740), (2, 19767370), (4, 9883685), (5, 7906948), (7, 5647820), (10, 3953474), (14, 2823910), (20, 1976737), (28, 1411955), (35, 1129564), (70, 564782), (140, 282391)]