8083485520640

素因数分解:

$2^8\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9323}}^1\times {\mathrm{21851}}^1$

素因数の和:31226

約数の個数: 144

約数和(自身を含む): 19990128485376

約数和(自身を除く): 11906642964736

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 496, 620, 640, 992, 1240, 1280, 1984, 2480, 3968, 4960, 7936, 9323, 9920, 18646, 19840, 21851, 37292, 39680, 43702, 46615, 74584, 87404, 93230, 109255, 149168, 174808, 186460, 218510, 289013, 298336, 349616, 372920, 437020, 578026, 596672, 677381, 699232, 745840, 874040, 1156052, 1193344, 1354762, 1398464, 1445065, 1491680, 1748080, 2312104, 2386688, 2709524, 2796928, 2890130, 2983360, 3386905, 3496160, 4624208, 5419048, 5593856, 5780260, 5966720, 6773810, 6992320, 9248416, 10838096, 11560520, 11933440, 13547620, 13984640, 18496832, 21676192, 23121040, 27095240, 27969280, 36993664, 43352384, 46242080, 54190480, 73987328, 86704768, 92484160, 108380960, 173409536, 184968320, 203716873, 216761920, 369936640, 407433746, 433523840, 814867492, 867047680, 1018584365, 1629734984, 2037168730, 3259469968, 4074337460, 6315223063, 6518939936, 8148674920, 12630446126, 13037879872, 16297349840, 25260892252, 26075759744, 31576115315, 32594699680, 50521784504, 52151519488, 63152230630, 65189399360, 101043569008, 126304461260, 130378798720, 202087138016, 252608922520, 260757597440, 404174276032, 505217845040, 808348552064, 1010435690080, 1616697104128, 2020871380160, 4041742760320, 8083485520640]

約数ペア:

[(1, 8083485520640), (2, 4041742760320), (4, 2020871380160), (5, 1616697104128), (8, 1010435690080), (10, 808348552064), (16, 505217845040), (20, 404174276032), (31, 260757597440), (32, 252608922520), (40, 202087138016), (62, 130378798720), (64, 126304461260), (80, 101043569008), (124, 65189399360), (128, 63152230630), (155, 52151519488), (160, 50521784504), (248, 32594699680), (256, 31576115315), (310, 26075759744), (320, 25260892252), (496, 16297349840), (620, 13037879872), (640, 12630446126), (992, 8148674920), (1240, 6518939936), (1280, 6315223063), (1984, 4074337460), (2480, 3259469968), (3968, 2037168730), (4960, 1629734984), (7936, 1018584365), (9323, 867047680), (9920, 814867492), (18646, 433523840), (19840, 407433746), (21851, 369936640), (37292, 216761920), (39680, 203716873), (43702, 184968320), (46615, 173409536), (74584, 108380960), (87404, 92484160), (93230, 86704768), (109255, 73987328), (149168, 54190480), (174808, 46242080), (186460, 43352384), (218510, 36993664), (289013, 27969280), (298336, 27095240), (349616, 23121040), (372920, 21676192), (437020, 18496832), (578026, 13984640), (596672, 13547620), (677381, 11933440), (699232, 11560520), (745840, 10838096), (874040, 9248416), (1156052, 6992320), (1193344, 6773810), (1354762, 5966720), (1398464, 5780260), (1445065, 5593856), (1491680, 5419048), (1748080, 4624208), (2312104, 3496160), (2386688, 3386905), (2709524, 2983360), (2796928, 2890130)]