26538976000

素因数分解:

$2^8\times 5^3\times {\mathrm{31}}^2\times {\mathrm{863}}^1$

素因数の和:956

約数の個数: 216

約数和(自身を含む): 68392501632

約数和(自身を除く): 41853525632

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 64, 80, 100, 124, 125, 128, 155, 160, 200, 248, 250, 256, 310, 320, 400, 496, 500, 620, 640, 775, 800, 863, 961, 992, 1000, 1240, 1280, 1550, 1600, 1726, 1922, 1984, 2000, 2480, 3100, 3200, 3452, 3844, 3875, 3968, 4000, 4315, 4805, 4960, 6200, 6400, 6904, 7688, 7750, 7936, 8000, 8630, 9610, 9920, 12400, 13808, 15376, 15500, 16000, 17260, 19220, 19840, 21575, 24025, 24800, 26753, 27616, 30752, 31000, 32000, 34520, 38440, 39680, 43150, 48050, 49600, 53506, 55232, 61504, 62000, 69040, 76880, 86300, 96100, 99200, 107012, 107875, 110464, 120125, 123008, 124000, 133765, 138080, 153760, 172600, 192200, 198400, 214024, 215750, 220928, 240250, 246016, 248000, 267530, 276160, 307520, 345200, 384400, 428048, 431500, 480500, 496000, 535060, 552320, 615040, 668825, 690400, 768800, 829343, 856096, 863000, 961000, 992000, 1070120, 1104640, 1230080, 1337650, 1380800, 1537600, 1658686, 1712192, 1726000, 1922000, 2140240, 2675300, 2761600, 3075200, 3317372, 3344125, 3424384, 3452000, 3844000, 4146715, 4280480, 5350600, 5523200, 6150400, 6634744, 6688250, 6848768, 6904000, 7688000, 8293430, 8560960, 10701200, 13269488, 13376500, 13808000, 15376000, 16586860, 17121920, 20733575, 21402400, 26538976, 26753000, 27616000, 30752000, 33173720, 34243840, 41467150, 42804800, 53077952, 53506000, 66347440, 82934300, 85609600, 103667875, 106155904, 107012000, 132694880, 165868600, 171219200, 207335750, 212311808, 214024000, 265389760, 331737200, 414671500, 428048000, 530779520, 663474400, 829343000, 856096000, 1061559040, 1326948800, 1658686000, 2653897600, 3317372000, 5307795200, 6634744000, 13269488000, 26538976000]

約数ペア:

[(1, 26538976000), (2, 13269488000), (4, 6634744000), (5, 5307795200), (8, 3317372000), (10, 2653897600), (16, 1658686000), (20, 1326948800), (25, 1061559040), (31, 856096000), (32, 829343000), (40, 663474400), (50, 530779520), (62, 428048000), (64, 414671500), (80, 331737200), (100, 265389760), (124, 214024000), (125, 212311808), (128, 207335750), (155, 171219200), (160, 165868600), (200, 132694880), (248, 107012000), (250, 106155904), (256, 103667875), (310, 85609600), (320, 82934300), (400, 66347440), (496, 53506000), (500, 53077952), (620, 42804800), (640, 41467150), (775, 34243840), (800, 33173720), (863, 30752000), (961, 27616000), (992, 26753000), (1000, 26538976), (1240, 21402400), (1280, 20733575), (1550, 17121920), (1600, 16586860), (1726, 15376000), (1922, 13808000), (1984, 13376500), (2000, 13269488), (2480, 10701200), (3100, 8560960), (3200, 8293430), (3452, 7688000), (3844, 6904000), (3875, 6848768), (3968, 6688250), (4000, 6634744), (4315, 6150400), (4805, 5523200), (4960, 5350600), (6200, 4280480), (6400, 4146715), (6904, 3844000), (7688, 3452000), (7750, 3424384), (7936, 3344125), (8000, 3317372), (8630, 3075200), (9610, 2761600), (9920, 2675300), (12400, 2140240), (13808, 1922000), (15376, 1726000), (15500, 1712192), (16000, 1658686), (17260, 1537600), (19220, 1380800), (19840, 1337650), (21575, 1230080), (24025, 1104640), (24800, 1070120), (26753, 992000), (27616, 961000), (30752, 863000), (31000, 856096), (32000, 829343), (34520, 768800), (38440, 690400), (39680, 668825), (43150, 615040), (48050, 552320), (49600, 535060), (53506, 496000), (55232, 480500), (61504, 431500), (62000, 428048), (69040, 384400), (76880, 345200), (86300, 307520), (96100, 276160), (99200, 267530), (107012, 248000), (107875, 246016), (110464, 240250), (120125, 220928), (123008, 215750), (124000, 214024), (133765, 198400), (138080, 192200), (153760, 172600)]