79365140

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{84431}}^1$

素因数の和:84487

約数の個数: 24

約数和(自身を含む): 170214912

約数和(自身を除く): 90849772

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 84431, 168862, 337724, 422155, 844310, 1688620, 3968257, 7936514, 15873028, 19841285, 39682570, 79365140]

約数ペア:

[(1, 79365140), (2, 39682570), (4, 19841285), (5, 15873028), (10, 7936514), (20, 3968257), (47, 1688620), (94, 844310), (188, 422155), (235, 337724), (470, 168862), (940, 84431)]