9548020

素因数分解:

$2^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{2399}}^1$

素因数の和:2607

約数の個数: 24

約数和(自身を含む): 20160000

約数和(自身を除く): 10611980

約数列:

[1, 2, 4, 5, 10, 20, 199, 398, 796, 995, 1990, 2399, 3980, 4798, 9596, 11995, 23990, 47980, 477401, 954802, 1909604, 2387005, 4774010, 9548020]

約数ペア:

[(1, 9548020), (2, 4774010), (4, 2387005), (5, 1909604), (10, 954802), (20, 477401), (199, 47980), (398, 23990), (796, 11995), (995, 9596), (1990, 4798), (2399, 3980)]