3848660

素因数分解:

$2^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{967}}^1$

素因数の和:1175

約数の個数: 24

約数和(自身を含む): 8131200

約数和(自身を除く): 4282540

約数列:

[1, 2, 4, 5, 10, 20, 199, 398, 796, 967, 995, 1934, 1990, 3868, 3980, 4835, 9670, 19340, 192433, 384866, 769732, 962165, 1924330, 3848660]

約数ペア:

[(1, 3848660), (2, 1924330), (4, 962165), (5, 769732), (10, 384866), (20, 192433), (199, 19340), (398, 9670), (796, 4835), (967, 3980), (995, 3868), (1934, 1990)]