22068650

素因数分解:

$2^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{151}}^1$

素因数の和:279

約数の個数: 48

約数和(自身を含む): 42973440

約数和(自身を除く): 20904790

約数列:

[1, 2, 5, 10, 25, 37, 50, 74, 79, 151, 158, 185, 302, 370, 395, 755, 790, 925, 1510, 1850, 1975, 2923, 3775, 3950, 5587, 5846, 7550, 11174, 11929, 14615, 23858, 27935, 29230, 55870, 59645, 73075, 119290, 139675, 146150, 279350, 298225, 441373, 596450, 882746, 2206865, 4413730, 11034325, 22068650]

約数ペア:

[(1, 22068650), (2, 11034325), (5, 4413730), (10, 2206865), (25, 882746), (37, 596450), (50, 441373), (74, 298225), (79, 279350), (151, 146150), (158, 139675), (185, 119290), (302, 73075), (370, 59645), (395, 55870), (755, 29230), (790, 27935), (925, 23858), (1510, 14615), (1850, 11929), (1975, 11174), (2923, 7550), (3775, 5846), (3950, 5587)]