7676380

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{20201}}^1$

素因数の和:20229

約数の個数: 24

約数和(自身を含む): 16969680

約数和(自身を除く): 9293300

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 20201, 40402, 80804, 101005, 202010, 383819, 404020, 767638, 1535276, 1919095, 3838190, 7676380]

約数ペア:

[(1, 7676380), (2, 3838190), (4, 1919095), (5, 1535276), (10, 767638), (19, 404020), (20, 383819), (38, 202010), (76, 101005), (95, 80804), (190, 40402), (380, 20201)]