26467000

素因数分解:

$2^3\times 5^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1$

素因数の和:246

約数の個数: 128

約数和(自身を含む): 74880000

約数和(自身を除く): 48413000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 25, 28, 35, 38, 40, 50, 56, 70, 76, 95, 100, 125, 133, 140, 152, 175, 190, 199, 200, 250, 266, 280, 350, 380, 398, 475, 500, 532, 665, 700, 760, 796, 875, 950, 995, 1000, 1064, 1330, 1393, 1400, 1592, 1750, 1900, 1990, 2375, 2660, 2786, 3325, 3500, 3781, 3800, 3980, 4750, 4975, 5320, 5572, 6650, 6965, 7000, 7562, 7960, 9500, 9950, 11144, 13300, 13930, 15124, 16625, 18905, 19000, 19900, 24875, 26467, 26600, 27860, 30248, 33250, 34825, 37810, 39800, 49750, 52934, 55720, 66500, 69650, 75620, 94525, 99500, 105868, 132335, 133000, 139300, 151240, 174125, 189050, 199000, 211736, 264670, 278600, 348250, 378100, 472625, 529340, 661675, 696500, 756200, 945250, 1058680, 1323350, 1393000, 1890500, 2646700, 3308375, 3781000, 5293400, 6616750, 13233500, 26467000]

約数ペア:

[(1, 26467000), (2, 13233500), (4, 6616750), (5, 5293400), (7, 3781000), (8, 3308375), (10, 2646700), (14, 1890500), (19, 1393000), (20, 1323350), (25, 1058680), (28, 945250), (35, 756200), (38, 696500), (40, 661675), (50, 529340), (56, 472625), (70, 378100), (76, 348250), (95, 278600), (100, 264670), (125, 211736), (133, 199000), (140, 189050), (152, 174125), (175, 151240), (190, 139300), (199, 133000), (200, 132335), (250, 105868), (266, 99500), (280, 94525), (350, 75620), (380, 69650), (398, 66500), (475, 55720), (500, 52934), (532, 49750), (665, 39800), (700, 37810), (760, 34825), (796, 33250), (875, 30248), (950, 27860), (995, 26600), (1000, 26467), (1064, 24875), (1330, 19900), (1393, 19000), (1400, 18905), (1592, 16625), (1750, 15124), (1900, 13930), (1990, 13300), (2375, 11144), (2660, 9950), (2786, 9500), (3325, 7960), (3500, 7562), (3781, 7000), (3800, 6965), (3980, 6650), (4750, 5572), (4975, 5320)]