4080333605

素因数分解:

$5^1\times {\mathrm{89}}^1\times {\mathrm{761}}^1\times {\mathrm{12049}}^1$

素因数の和:12904

約数の個数: 16

約数和(自身を含む): 4958334000

約数和(自身を除く): 878000395

約数列:

[1, 5, 89, 445, 761, 3805, 12049, 60245, 67729, 338645, 1072361, 5361805, 9169289, 45846445, 816066721, 4080333605]

約数ペア:

[(1, 4080333605), (5, 816066721), (89, 45846445), (445, 9169289), (761, 5361805), (3805, 1072361), (12049, 338645), (60245, 67729)]