13505860720

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{120847}}^1$

素因数の和:120998

約数の個数: 80

約数和(自身を含む): 34525790208

約数和(自身を除く): 21019929488

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 127, 176, 220, 254, 440, 508, 635, 880, 1016, 1270, 1397, 2032, 2540, 2794, 5080, 5588, 6985, 10160, 11176, 13970, 22352, 27940, 55880, 111760, 120847, 241694, 483388, 604235, 966776, 1208470, 1329317, 1933552, 2416940, 2658634, 4833880, 5317268, 6646585, 9667760, 10634536, 13293170, 15347569, 21269072, 26586340, 30695138, 53172680, 61390276, 76737845, 106345360, 122780552, 153475690, 168823259, 245561104, 306951380, 337646518, 613902760, 675293036, 844116295, 1227805520, 1350586072, 1688232590, 2701172144, 3376465180, 6752930360, 13505860720]

約数ペア:

[(1, 13505860720), (2, 6752930360), (4, 3376465180), (5, 2701172144), (8, 1688232590), (10, 1350586072), (11, 1227805520), (16, 844116295), (20, 675293036), (22, 613902760), (40, 337646518), (44, 306951380), (55, 245561104), (80, 168823259), (88, 153475690), (110, 122780552), (127, 106345360), (176, 76737845), (220, 61390276), (254, 53172680), (440, 30695138), (508, 26586340), (635, 21269072), (880, 15347569), (1016, 13293170), (1270, 10634536), (1397, 9667760), (2032, 6646585), (2540, 5317268), (2794, 4833880), (5080, 2658634), (5588, 2416940), (6985, 1933552), (10160, 1329317), (11176, 1208470), (13970, 966776), (22352, 604235), (27940, 483388), (55880, 241694), (111760, 120847)]