20220755825

素因数分解:

$5^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{401}}^1\times {\mathrm{2011}}^1$

素因数の和:2498

約数の個数: 48

約数和(自身を含む): 27079427520

約数和(自身を除く): 6858671695

約数列:

[1, 5, 17, 25, 59, 85, 295, 401, 425, 1003, 1475, 2005, 2011, 5015, 6817, 10025, 10055, 23659, 25075, 34085, 34187, 50275, 118295, 118649, 170425, 170935, 402203, 591475, 593245, 806411, 854675, 2011015, 2017033, 2966225, 4032055, 10055075, 10085165, 13708987, 20160275, 47578249, 50425825, 68544935, 237891245, 342724675, 808830233, 1189456225, 4044151165, 20220755825]

約数ペア:

[(1, 20220755825), (5, 4044151165), (17, 1189456225), (25, 808830233), (59, 342724675), (85, 237891245), (295, 68544935), (401, 50425825), (425, 47578249), (1003, 20160275), (1475, 13708987), (2005, 10085165), (2011, 10055075), (5015, 4032055), (6817, 2966225), (10025, 2017033), (10055, 2011015), (23659, 854675), (25075, 806411), (34085, 593245), (34187, 591475), (50275, 402203), (118295, 170935), (118649, 170425)]