9952220

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{17159}}^1$

素因数の和:17197

約数の個数: 24

約数和(自身を含む): 21621600

約数和(自身を除く): 11669380

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 17159, 34318, 68636, 85795, 171590, 343180, 497611, 995222, 1990444, 2488055, 4976110, 9952220]

約数ペア:

[(1, 9952220), (2, 4976110), (4, 2488055), (5, 1990444), (10, 995222), (20, 497611), (29, 343180), (58, 171590), (116, 85795), (145, 68636), (290, 34318), (580, 17159)]