77004530

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{405287}}^1$

素因数の和:405313

約数の個数: 16

約数和(自身を含む): 145903680

約数和(自身を除く): 68899150

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 405287, 810574, 2026435, 4052870, 7700453, 15400906, 38502265, 77004530]

約数ペア:

[(1, 77004530), (2, 38502265), (5, 15400906), (10, 7700453), (19, 4052870), (38, 2026435), (95, 810574), (190, 405287)]