204702080

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29077}}^1$

素因数の和:29107

約数の個数: 64

約数和(自身を含む): 533872080

約数和(自身を除く): 329170000

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 320, 352, 440, 640, 704, 880, 1408, 1760, 3520, 7040, 29077, 58154, 116308, 145385, 232616, 290770, 319847, 465232, 581540, 639694, 930464, 1163080, 1279388, 1599235, 1860928, 2326160, 2558776, 3198470, 3721856, 4652320, 5117552, 6396940, 9304640, 10235104, 12793880, 18609280, 20470208, 25587760, 40940416, 51175520, 102351040, 204702080]

約数ペア:

[(1, 204702080), (2, 102351040), (4, 51175520), (5, 40940416), (8, 25587760), (10, 20470208), (11, 18609280), (16, 12793880), (20, 10235104), (22, 9304640), (32, 6396940), (40, 5117552), (44, 4652320), (55, 3721856), (64, 3198470), (80, 2558776), (88, 2326160), (110, 1860928), (128, 1599235), (160, 1279388), (176, 1163080), (220, 930464), (320, 639694), (352, 581540), (440, 465232), (640, 319847), (704, 290770), (880, 232616), (1408, 145385), (1760, 116308), (3520, 58154), (7040, 29077)]