99628060

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{711629}}^1$

素因数の和:711645

約数の個数: 24

約数和(自身を含む): 239107680

約数和(自身を除く): 139479620

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 711629, 1423258, 2846516, 3558145, 4981403, 7116290, 9962806, 14232580, 19925612, 24907015, 49814030, 99628060]

約数ペア:

[(1, 99628060), (2, 49814030), (4, 24907015), (5, 19925612), (7, 14232580), (10, 9962806), (14, 7116290), (20, 4981403), (28, 3558145), (35, 2846516), (70, 1423258), (140, 711629)]