82888960

素因数分解:

$2^8\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{29}}^2$

素因数の和:97

約数の個数: 216

約数和(自身を含む): 256366656

約数和(自身を除く): 173477696

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 29, 32, 35, 40, 44, 55, 56, 58, 64, 70, 77, 80, 88, 110, 112, 116, 128, 140, 145, 154, 160, 176, 203, 220, 224, 232, 256, 280, 290, 308, 319, 320, 352, 385, 406, 440, 448, 464, 560, 580, 616, 638, 640, 704, 770, 812, 841, 880, 896, 928, 1015, 1120, 1160, 1232, 1276, 1280, 1408, 1540, 1595, 1624, 1682, 1760, 1792, 1856, 2030, 2233, 2240, 2320, 2464, 2552, 2816, 3080, 3190, 3248, 3364, 3520, 3712, 4060, 4205, 4466, 4480, 4640, 4928, 5104, 5887, 6160, 6380, 6496, 6728, 7040, 7424, 8120, 8410, 8932, 8960, 9251, 9280, 9856, 10208, 11165, 11774, 12320, 12760, 12992, 13456, 14080, 16240, 16820, 17864, 18502, 18560, 19712, 20416, 22330, 23548, 24640, 25520, 25984, 26912, 29435, 32480, 33640, 35728, 37004, 37120, 40832, 44660, 46255, 47096, 49280, 51040, 51968, 53824, 58870, 64757, 64960, 67280, 71456, 74008, 81664, 89320, 92510, 94192, 98560, 102080, 107648, 117740, 129514, 129920, 134560, 142912, 148016, 178640, 185020, 188384, 204160, 215296, 235480, 259028, 259840, 269120, 285824, 296032, 323785, 357280, 370040, 376768, 408320, 470960, 518056, 538240, 571648, 592064, 647570, 714560, 740080, 753536, 941920, 1036112, 1076480, 1184128, 1295140, 1429120, 1480160, 1507072, 1883840, 2072224, 2368256, 2590280, 2858240, 2960320, 3767680, 4144448, 5180560, 5920640, 7535360, 8288896, 10361120, 11841280, 16577792, 20722240, 41444480, 82888960]

約数ペア:

[(1, 82888960), (2, 41444480), (4, 20722240), (5, 16577792), (7, 11841280), (8, 10361120), (10, 8288896), (11, 7535360), (14, 5920640), (16, 5180560), (20, 4144448), (22, 3767680), (28, 2960320), (29, 2858240), (32, 2590280), (35, 2368256), (40, 2072224), (44, 1883840), (55, 1507072), (56, 1480160), (58, 1429120), (64, 1295140), (70, 1184128), (77, 1076480), (80, 1036112), (88, 941920), (110, 753536), (112, 740080), (116, 714560), (128, 647570), (140, 592064), (145, 571648), (154, 538240), (160, 518056), (176, 470960), (203, 408320), (220, 376768), (224, 370040), (232, 357280), (256, 323785), (280, 296032), (290, 285824), (308, 269120), (319, 259840), (320, 259028), (352, 235480), (385, 215296), (406, 204160), (440, 188384), (448, 185020), (464, 178640), (560, 148016), (580, 142912), (616, 134560), (638, 129920), (640, 129514), (704, 117740), (770, 107648), (812, 102080), (841, 98560), (880, 94192), (896, 92510), (928, 89320), (1015, 81664), (1120, 74008), (1160, 71456), (1232, 67280), (1276, 64960), (1280, 64757), (1408, 58870), (1540, 53824), (1595, 51968), (1624, 51040), (1682, 49280), (1760, 47096), (1792, 46255), (1856, 44660), (2030, 40832), (2233, 37120), (2240, 37004), (2320, 35728), (2464, 33640), (2552, 32480), (2816, 29435), (3080, 26912), (3190, 25984), (3248, 25520), (3364, 24640), (3520, 23548), (3712, 22330), (4060, 20416), (4205, 19712), (4466, 18560), (4480, 18502), (4640, 17864), (4928, 16820), (5104, 16240), (5887, 14080), (6160, 13456), (6380, 12992), (6496, 12760), (6728, 12320), (7040, 11774), (7424, 11165), (8120, 10208), (8410, 9856), (8932, 9280), (8960, 9251)]