6808660

素因数分解:

$2^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{1229}}^1$

素因数の和:1515

約数の個数: 24

約数和(自身を含む): 14361480

約数和(自身を除く): 7552820

約数列:

[1, 2, 4, 5, 10, 20, 277, 554, 1108, 1229, 1385, 2458, 2770, 4916, 5540, 6145, 12290, 24580, 340433, 680866, 1361732, 1702165, 3404330, 6808660]

約数ペア:

[(1, 6808660), (2, 3404330), (4, 1702165), (5, 1361732), (10, 680866), (20, 340433), (277, 24580), (554, 12290), (1108, 6145), (1229, 5540), (1385, 4916), (2458, 2770)]