39536980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{282407}}^1$

素因数の和:282423

約数の個数: 24

約数和(自身を含む): 94889088

約数和(自身を除く): 55352108

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 282407, 564814, 1129628, 1412035, 1976849, 2824070, 3953698, 5648140, 7907396, 9884245, 19768490, 39536980]

約数ペア:

[(1, 39536980), (2, 19768490), (4, 9884245), (5, 7907396), (7, 5648140), (10, 3953698), (14, 2824070), (20, 1976849), (28, 1412035), (35, 1129628), (70, 564814), (140, 282407)]