2010122125

素因数分解:

$5^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{39511}}^1$

素因数の和:39574

約数の個数: 32

約数和(自身を含む): 2810725632

約数和(自身を除く): 800603507

約数列:

[1, 5, 11, 25, 37, 55, 125, 185, 275, 407, 925, 1375, 2035, 4625, 10175, 39511, 50875, 197555, 434621, 987775, 1461907, 2173105, 4938875, 7309535, 10865525, 16080977, 36547675, 54327625, 80404885, 182738375, 402024425, 2010122125]

約数ペア:

[(1, 2010122125), (5, 402024425), (11, 182738375), (25, 80404885), (37, 54327625), (55, 36547675), (125, 16080977), (185, 10865525), (275, 7309535), (407, 4938875), (925, 2173105), (1375, 1461907), (2035, 987775), (4625, 434621), (10175, 197555), (39511, 50875)]