2063875

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:124

約数の個数: 32

約数和(自身を含む): 2995200

約数和(自身を除く): 931325

約数列:

[1, 5, 11, 19, 25, 55, 79, 95, 125, 209, 275, 395, 475, 869, 1045, 1375, 1501, 1975, 2375, 4345, 5225, 7505, 9875, 16511, 21725, 26125, 37525, 82555, 108625, 187625, 412775, 2063875]

約数ペア:

[(1, 2063875), (5, 412775), (11, 187625), (19, 108625), (25, 82555), (55, 37525), (79, 26125), (95, 21725), (125, 16511), (209, 9875), (275, 7505), (395, 5225), (475, 4345), (869, 2375), (1045, 1975), (1375, 1501)]