22480452500

素因数分解:

$2^2\times 5^4\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{17393}}^1$

素因数の和:17475

約数の個数: 120

約数和(自身を含む): 54773566848

約数和(自身を除く): 32293114348

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 47, 50, 55, 94, 100, 110, 125, 188, 220, 235, 250, 275, 470, 500, 517, 550, 625, 940, 1034, 1100, 1175, 1250, 1375, 2068, 2350, 2500, 2585, 2750, 4700, 5170, 5500, 5875, 6875, 10340, 11750, 12925, 13750, 17393, 23500, 25850, 27500, 29375, 34786, 51700, 58750, 64625, 69572, 86965, 117500, 129250, 173930, 191323, 258500, 323125, 347860, 382646, 434825, 646250, 765292, 817471, 869650, 956615, 1292500, 1634942, 1739300, 1913230, 2174125, 3269884, 3826460, 4087355, 4348250, 4783075, 8174710, 8696500, 8992181, 9566150, 10870625, 16349420, 17984362, 19132300, 20436775, 21741250, 23915375, 35968724, 40873550, 43482500, 44960905, 47830750, 81747100, 89921810, 95661500, 102183875, 119576875, 179843620, 204367750, 224804525, 239153750, 408735500, 449609050, 478307500, 510919375, 899218100, 1021838750, 1124022625, 2043677500, 2248045250, 4496090500, 5620113125, 11240226250, 22480452500]

約数ペア:

[(1, 22480452500), (2, 11240226250), (4, 5620113125), (5, 4496090500), (10, 2248045250), (11, 2043677500), (20, 1124022625), (22, 1021838750), (25, 899218100), (44, 510919375), (47, 478307500), (50, 449609050), (55, 408735500), (94, 239153750), (100, 224804525), (110, 204367750), (125, 179843620), (188, 119576875), (220, 102183875), (235, 95661500), (250, 89921810), (275, 81747100), (470, 47830750), (500, 44960905), (517, 43482500), (550, 40873550), (625, 35968724), (940, 23915375), (1034, 21741250), (1100, 20436775), (1175, 19132300), (1250, 17984362), (1375, 16349420), (2068, 10870625), (2350, 9566150), (2500, 8992181), (2585, 8696500), (2750, 8174710), (4700, 4783075), (5170, 4348250), (5500, 4087355), (5875, 3826460), (6875, 3269884), (10340, 2174125), (11750, 1913230), (12925, 1739300), (13750, 1634942), (17393, 1292500), (23500, 956615), (25850, 869650), (27500, 817471), (29375, 765292), (34786, 646250), (51700, 434825), (58750, 382646), (64625, 347860), (69572, 323125), (86965, 258500), (117500, 191323), (129250, 173930)]