4659537520

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{839}}^1\times {\mathrm{6311}}^1$

素因数の和:7174

約数の個数: 80

約数和(自身を含む): 11834242560

約数和(自身を除く): 7174705040

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 839, 880, 1678, 3356, 4195, 6311, 6712, 8390, 9229, 12622, 13424, 16780, 18458, 25244, 31555, 33560, 36916, 46145, 50488, 63110, 67120, 69421, 73832, 92290, 100976, 126220, 138842, 147664, 184580, 252440, 277684, 347105, 369160, 504880, 555368, 694210, 738320, 1110736, 1388420, 2776840, 5294929, 5553680, 10589858, 21179716, 26474645, 42359432, 52949290, 58244219, 84718864, 105898580, 116488438, 211797160, 232976876, 291221095, 423594320, 465953752, 582442190, 931907504, 1164884380, 2329768760, 4659537520]

約数ペア:

[(1, 4659537520), (2, 2329768760), (4, 1164884380), (5, 931907504), (8, 582442190), (10, 465953752), (11, 423594320), (16, 291221095), (20, 232976876), (22, 211797160), (40, 116488438), (44, 105898580), (55, 84718864), (80, 58244219), (88, 52949290), (110, 42359432), (176, 26474645), (220, 21179716), (440, 10589858), (839, 5553680), (880, 5294929), (1678, 2776840), (3356, 1388420), (4195, 1110736), (6311, 738320), (6712, 694210), (8390, 555368), (9229, 504880), (12622, 369160), (13424, 347105), (16780, 277684), (18458, 252440), (25244, 184580), (31555, 147664), (33560, 138842), (36916, 126220), (46145, 100976), (50488, 92290), (63110, 73832), (67120, 69421)]