47866000

素因数分解:

$2^4\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{263}}^1$

素因数の和:306

約数の個数: 160

約数和(自身を含む): 142990848

約数和(自身を除く): 95124848

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 70, 80, 91, 100, 104, 112, 125, 130, 140, 175, 182, 200, 208, 250, 260, 263, 280, 325, 350, 364, 400, 455, 500, 520, 526, 560, 650, 700, 728, 875, 910, 1000, 1040, 1052, 1300, 1315, 1400, 1456, 1625, 1750, 1820, 1841, 2000, 2104, 2275, 2600, 2630, 2800, 3250, 3419, 3500, 3640, 3682, 4208, 4550, 5200, 5260, 6500, 6575, 6838, 7000, 7280, 7364, 9100, 9205, 10520, 11375, 13000, 13150, 13676, 14000, 14728, 17095, 18200, 18410, 21040, 22750, 23933, 26000, 26300, 27352, 29456, 32875, 34190, 36400, 36820, 45500, 46025, 47866, 52600, 54704, 65750, 68380, 73640, 85475, 91000, 92050, 95732, 105200, 119665, 131500, 136760, 147280, 170950, 182000, 184100, 191464, 230125, 239330, 263000, 273520, 341900, 368200, 382928, 427375, 460250, 478660, 526000, 598325, 683800, 736400, 854750, 920500, 957320, 1196650, 1367600, 1709500, 1841000, 1914640, 2393300, 2991625, 3419000, 3682000, 4786600, 5983250, 6838000, 9573200, 11966500, 23933000, 47866000]

約数ペア:

[(1, 47866000), (2, 23933000), (4, 11966500), (5, 9573200), (7, 6838000), (8, 5983250), (10, 4786600), (13, 3682000), (14, 3419000), (16, 2991625), (20, 2393300), (25, 1914640), (26, 1841000), (28, 1709500), (35, 1367600), (40, 1196650), (50, 957320), (52, 920500), (56, 854750), (65, 736400), (70, 683800), (80, 598325), (91, 526000), (100, 478660), (104, 460250), (112, 427375), (125, 382928), (130, 368200), (140, 341900), (175, 273520), (182, 263000), (200, 239330), (208, 230125), (250, 191464), (260, 184100), (263, 182000), (280, 170950), (325, 147280), (350, 136760), (364, 131500), (400, 119665), (455, 105200), (500, 95732), (520, 92050), (526, 91000), (560, 85475), (650, 73640), (700, 68380), (728, 65750), (875, 54704), (910, 52600), (1000, 47866), (1040, 46025), (1052, 45500), (1300, 36820), (1315, 36400), (1400, 34190), (1456, 32875), (1625, 29456), (1750, 27352), (1820, 26300), (1841, 26000), (2000, 23933), (2104, 22750), (2275, 21040), (2600, 18410), (2630, 18200), (2800, 17095), (3250, 14728), (3419, 14000), (3500, 13676), (3640, 13150), (3682, 13000), (4208, 11375), (4550, 10520), (5200, 9205), (5260, 9100), (6500, 7364), (6575, 7280), (6838, 7000)]