80313340

素因数分解:

$2^2\times 5^1\times {\mathrm{587}}^1\times {\mathrm{6841}}^1$

素因数の和:7437

約数の個数: 24

約数和(自身を含む): 168970032

約数和(自身を除く): 88656692

約数列:

[1, 2, 4, 5, 10, 20, 587, 1174, 2348, 2935, 5870, 6841, 11740, 13682, 27364, 34205, 68410, 136820, 4015667, 8031334, 16062668, 20078335, 40156670, 80313340]

約数ペア:

[(1, 80313340), (2, 40156670), (4, 20078335), (5, 16062668), (10, 8031334), (20, 4015667), (587, 136820), (1174, 68410), (2348, 34205), (2935, 27364), (5870, 13682), (6841, 11740)]