54734680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1367}}^1$

素因数の和:1409

約数の個数: 128

約数和(自身を含む): 165473280

約数和(自身を除く): 110738600

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 13, 14, 20, 22, 26, 28, 35, 40, 44, 52, 55, 56, 65, 70, 77, 88, 91, 104, 110, 130, 140, 143, 154, 182, 220, 260, 280, 286, 308, 364, 385, 440, 455, 520, 572, 616, 715, 728, 770, 910, 1001, 1144, 1367, 1430, 1540, 1820, 2002, 2734, 2860, 3080, 3640, 4004, 5005, 5468, 5720, 6835, 8008, 9569, 10010, 10936, 13670, 15037, 17771, 19138, 20020, 27340, 30074, 35542, 38276, 40040, 47845, 54680, 60148, 71084, 75185, 76552, 88855, 95690, 105259, 120296, 124397, 142168, 150370, 177710, 191380, 195481, 210518, 248794, 300740, 355420, 382760, 390962, 421036, 497588, 526295, 601480, 621985, 710840, 781924, 842072, 977405, 995176, 1052590, 1243970, 1368367, 1563848, 1954810, 2105180, 2487940, 2736734, 3909620, 4210360, 4975880, 5473468, 6841835, 7819240, 10946936, 13683670, 27367340, 54734680]

約数ペア:

[(1, 54734680), (2, 27367340), (4, 13683670), (5, 10946936), (7, 7819240), (8, 6841835), (10, 5473468), (11, 4975880), (13, 4210360), (14, 3909620), (20, 2736734), (22, 2487940), (26, 2105180), (28, 1954810), (35, 1563848), (40, 1368367), (44, 1243970), (52, 1052590), (55, 995176), (56, 977405), (65, 842072), (70, 781924), (77, 710840), (88, 621985), (91, 601480), (104, 526295), (110, 497588), (130, 421036), (140, 390962), (143, 382760), (154, 355420), (182, 300740), (220, 248794), (260, 210518), (280, 195481), (286, 191380), (308, 177710), (364, 150370), (385, 142168), (440, 124397), (455, 120296), (520, 105259), (572, 95690), (616, 88855), (715, 76552), (728, 75185), (770, 71084), (910, 60148), (1001, 54680), (1144, 47845), (1367, 40040), (1430, 38276), (1540, 35542), (1820, 30074), (2002, 27340), (2734, 20020), (2860, 19138), (3080, 17771), (3640, 15037), (4004, 13670), (5005, 10936), (5468, 10010), (5720, 9569), (6835, 8008)]