4535655760

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{16759}}^1$

素因数の和:16988

約数の個数: 80

約数和(自身を含む): 11222496000

約数和(自身を除く): 6686840240

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 199, 272, 340, 398, 680, 796, 995, 1360, 1592, 1990, 3184, 3383, 3980, 6766, 7960, 13532, 15920, 16759, 16915, 27064, 33518, 33830, 54128, 67036, 67660, 83795, 134072, 135320, 167590, 268144, 270640, 284903, 335180, 569806, 670360, 1139612, 1340720, 1424515, 2279224, 2849030, 3335041, 4558448, 5698060, 6670082, 11396120, 13340164, 16675205, 22792240, 26680328, 33350410, 53360656, 56695697, 66700820, 113391394, 133401640, 226782788, 266803280, 283478485, 453565576, 566956970, 907131152, 1133913940, 2267827880, 4535655760]

約数ペア:

[(1, 4535655760), (2, 2267827880), (4, 1133913940), (5, 907131152), (8, 566956970), (10, 453565576), (16, 283478485), (17, 266803280), (20, 226782788), (34, 133401640), (40, 113391394), (68, 66700820), (80, 56695697), (85, 53360656), (136, 33350410), (170, 26680328), (199, 22792240), (272, 16675205), (340, 13340164), (398, 11396120), (680, 6670082), (796, 5698060), (995, 4558448), (1360, 3335041), (1592, 2849030), (1990, 2279224), (3184, 1424515), (3383, 1340720), (3980, 1139612), (6766, 670360), (7960, 569806), (13532, 335180), (15920, 284903), (16759, 270640), (16915, 268144), (27064, 167590), (33518, 135320), (33830, 134072), (54128, 83795), (67036, 67660)]