57402860

素因数分解:

$2^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{9349}}^1$

素因数の和:9665

約数の個数: 24

約数和(自身を含む): 120951600

約数和(自身を除く): 63548740

約数列:

[1, 2, 4, 5, 10, 20, 307, 614, 1228, 1535, 3070, 6140, 9349, 18698, 37396, 46745, 93490, 186980, 2870143, 5740286, 11480572, 14350715, 28701430, 57402860]

約数ペア:

[(1, 57402860), (2, 28701430), (4, 14350715), (5, 11480572), (10, 5740286), (20, 2870143), (307, 186980), (614, 93490), (1228, 46745), (1535, 37396), (3070, 18698), (6140, 9349)]