9699260

素因数分解:

$2^2\times 5^1\times {\mathrm{199}}^1\times {\mathrm{2437}}^1$

素因数の和:2645

約数の個数: 24

約数和(自身を含む): 20479200

約数和(自身を除く): 10779940

約数列:

[1, 2, 4, 5, 10, 20, 199, 398, 796, 995, 1990, 2437, 3980, 4874, 9748, 12185, 24370, 48740, 484963, 969926, 1939852, 2424815, 4849630, 9699260]

約数ペア:

[(1, 9699260), (2, 4849630), (4, 2424815), (5, 1939852), (10, 969926), (20, 484963), (199, 48740), (398, 24370), (796, 12185), (995, 9748), (1990, 4874), (2437, 3980)]