9257480

素因数分解:

$2^3\times 5^1\times {\mathrm{199}}^1\times {\mathrm{1163}}^1$

素因数の和:1373

約数の個数: 32

約数和(自身を含む): 20952000

約数和(自身を除く): 11694520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 199, 398, 796, 995, 1163, 1592, 1990, 2326, 3980, 4652, 5815, 7960, 9304, 11630, 23260, 46520, 231437, 462874, 925748, 1157185, 1851496, 2314370, 4628740, 9257480]

約数ペア:

[(1, 9257480), (2, 4628740), (4, 2314370), (5, 1851496), (8, 1157185), (10, 925748), (20, 462874), (40, 231437), (199, 46520), (398, 23260), (796, 11630), (995, 9304), (1163, 7960), (1592, 5815), (1990, 4652), (2326, 3980)]