108508889180

素因数分解:

$2^2\times 5^1\times {\mathrm{1009}}^1\times {\mathrm{5377051}}^1$

素因数の和:5378069

約数の個数: 24

約数和(自身を含む): 228094545840

約数和(自身を除く): 119585656660

約数列:

[1, 2, 4, 5, 10, 20, 1009, 2018, 4036, 5045, 10090, 20180, 5377051, 10754102, 21508204, 26885255, 53770510, 107541020, 5425444459, 10850888918, 21701777836, 27127222295, 54254444590, 108508889180]

約数ペア:

[(1, 108508889180), (2, 54254444590), (4, 27127222295), (5, 21701777836), (10, 10850888918), (20, 5425444459), (1009, 107541020), (2018, 53770510), (4036, 26885255), (5045, 21508204), (10090, 10754102), (20180, 5377051)]