109710140

素因数分解:

$2^2\times 5^1\times {\mathrm{499}}^1\times {\mathrm{10993}}^1$

素因数の和:11501

約数の個数: 24

約数和(自身を含む): 230874000

約数和(自身を除く): 121163860

約数列:

[1, 2, 4, 5, 10, 20, 499, 998, 1996, 2495, 4990, 9980, 10993, 21986, 43972, 54965, 109930, 219860, 5485507, 10971014, 21942028, 27427535, 54855070, 109710140]

約数ペア:

[(1, 109710140), (2, 54855070), (4, 27427535), (5, 21942028), (10, 10971014), (20, 5485507), (499, 219860), (998, 109930), (1996, 54965), (2495, 43972), (4990, 21986), (9980, 10993)]