9980060

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{17207}}^1$

素因数の和:17245

約数の個数: 24

約数和(自身を含む): 21682080

約数和(自身を除く): 11702020

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 17207, 34414, 68828, 86035, 172070, 344140, 499003, 998006, 1996012, 2495015, 4990030, 9980060]

約数ペア:

[(1, 9980060), (2, 4990030), (4, 2495015), (5, 1996012), (10, 998006), (20, 499003), (29, 344140), (58, 172070), (116, 86035), (145, 68828), (290, 34414), (580, 17207)]