2120795135

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{5659}}^1\times {\mathrm{4409}}^1$

素因数の和:10090

約数の個数: 16

約数和(自身を含む): 2695744800

約数和(自身を除く): 574949665

約数列:

[1, 5, 17, 85, 4409, 5659, 22045, 28295, 74953, 96203, 374765, 481015, 24950531, 124752655, 424159027, 2120795135]

約数ペア:

[(1, 2120795135), (5, 424159027), (17, 124752655), (85, 24950531), (4409, 481015), (5659, 374765), (22045, 96203), (28295, 74953)]