80567530

素因数分解:

$2^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{63439}}^1$

素因数の和:63573

約数の個数: 16

約数和(自身を含む): 146165760

約数和(自身を除く): 65598230

約数列:

[1, 2, 5, 10, 127, 254, 635, 1270, 63439, 126878, 317195, 634390, 8056753, 16113506, 40283765, 80567530]

約数ペア:

[(1, 80567530), (2, 40283765), (5, 16113506), (10, 8056753), (127, 634390), (254, 317195), (635, 126878), (1270, 63439)]