2013168575

素因数分解:

$5^2\times {\mathrm{11}}^1\times {\mathrm{199}}^1\times {\mathrm{36787}}^1$

素因数の和:37007

約数の個数: 24

約数和(自身を含む): 2737027200

約数和(自身を除く): 723858625

約数列:

[1, 5, 11, 25, 55, 199, 275, 995, 2189, 4975, 10945, 36787, 54725, 183935, 404657, 919675, 2023285, 7320613, 10116425, 36603065, 80526743, 183015325, 402633715, 2013168575]

約数ペア:

[(1, 2013168575), (5, 402633715), (11, 183015325), (25, 80526743), (55, 36603065), (199, 10116425), (275, 7320613), (995, 2023285), (2189, 919675), (4975, 404657), (10945, 183935), (36787, 54725)]