255048970

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{122033}}^1$

素因数の和:122070

約数の個数: 32

約数和(自身を含む): 527186880

約数和(自身を除く): 272137910

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 122033, 244066, 610165, 1220330, 1342363, 2318627, 2684726, 4637254, 6711815, 11593135, 13423630, 23186270, 25504897, 51009794, 127524485, 255048970]

約数ペア:

[(1, 255048970), (2, 127524485), (5, 51009794), (10, 25504897), (11, 23186270), (19, 13423630), (22, 11593135), (38, 6711815), (55, 4637254), (95, 2684726), (110, 2318627), (190, 1342363), (209, 1220330), (418, 610165), (1045, 244066), (2090, 122033)]