7288180

素因数分解:

$2^2\times 5^1\times {\mathrm{307}}^1\times {\mathrm{1187}}^1$

素因数の和:1503

約数の個数: 24

約数和(自身を含む): 15367968

約数和(自身を除く): 8079788

約数列:

[1, 2, 4, 5, 10, 20, 307, 614, 1187, 1228, 1535, 2374, 3070, 4748, 5935, 6140, 11870, 23740, 364409, 728818, 1457636, 1822045, 3644090, 7288180]

約数ペア:

[(1, 7288180), (2, 3644090), (4, 1822045), (5, 1457636), (10, 728818), (20, 364409), (307, 23740), (614, 11870), (1187, 6140), (1228, 5935), (1535, 4748), (2374, 3070)]