38672120

素因数分解:

$2^3\times 5^1\times {\mathrm{966803}}^1$

素因数の和:966814

約数の個数: 16

約数和(自身を含む): 87012360

約数和(自身を除く): 48340240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 966803, 1933606, 3867212, 4834015, 7734424, 9668030, 19336060, 38672120]

約数ペア:

[(1, 38672120), (2, 19336060), (4, 9668030), (5, 7734424), (8, 4834015), (10, 3867212), (20, 1933606), (40, 966803)]