52628800

素因数分解:

$2^6\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{127}}^1$

素因数の和:193

約数の個数: 168

約数和(自身を含む): 153196544

約数和(自身を除く): 100567744

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 37, 40, 50, 56, 64, 70, 74, 80, 100, 112, 127, 140, 148, 160, 175, 185, 200, 224, 254, 259, 280, 296, 320, 350, 370, 400, 448, 508, 518, 560, 592, 635, 700, 740, 800, 889, 925, 1016, 1036, 1120, 1184, 1270, 1295, 1400, 1480, 1600, 1778, 1850, 2032, 2072, 2240, 2368, 2540, 2590, 2800, 2960, 3175, 3556, 3700, 4064, 4144, 4445, 4699, 5080, 5180, 5600, 5920, 6350, 6475, 7112, 7400, 8128, 8288, 8890, 9398, 10160, 10360, 11200, 11840, 12700, 12950, 14224, 14800, 16576, 17780, 18796, 20320, 20720, 22225, 23495, 25400, 25900, 28448, 29600, 32893, 35560, 37592, 40640, 41440, 44450, 46990, 50800, 51800, 56896, 59200, 65786, 71120, 75184, 82880, 88900, 93980, 101600, 103600, 117475, 131572, 142240, 150368, 164465, 177800, 187960, 203200, 207200, 234950, 263144, 284480, 300736, 328930, 355600, 375920, 414400, 469900, 526288, 657860, 711200, 751840, 822325, 939800, 1052576, 1315720, 1422400, 1503680, 1644650, 1879600, 2105152, 2631440, 3289300, 3759200, 5262880, 6578600, 7518400, 10525760, 13157200, 26314400, 52628800]

約数ペア:

[(1, 52628800), (2, 26314400), (4, 13157200), (5, 10525760), (7, 7518400), (8, 6578600), (10, 5262880), (14, 3759200), (16, 3289300), (20, 2631440), (25, 2105152), (28, 1879600), (32, 1644650), (35, 1503680), (37, 1422400), (40, 1315720), (50, 1052576), (56, 939800), (64, 822325), (70, 751840), (74, 711200), (80, 657860), (100, 526288), (112, 469900), (127, 414400), (140, 375920), (148, 355600), (160, 328930), (175, 300736), (185, 284480), (200, 263144), (224, 234950), (254, 207200), (259, 203200), (280, 187960), (296, 177800), (320, 164465), (350, 150368), (370, 142240), (400, 131572), (448, 117475), (508, 103600), (518, 101600), (560, 93980), (592, 88900), (635, 82880), (700, 75184), (740, 71120), (800, 65786), (889, 59200), (925, 56896), (1016, 51800), (1036, 50800), (1120, 46990), (1184, 44450), (1270, 41440), (1295, 40640), (1400, 37592), (1480, 35560), (1600, 32893), (1778, 29600), (1850, 28448), (2032, 25900), (2072, 25400), (2240, 23495), (2368, 22225), (2540, 20720), (2590, 20320), (2800, 18796), (2960, 17780), (3175, 16576), (3556, 14800), (3700, 14224), (4064, 12950), (4144, 12700), (4445, 11840), (4699, 11200), (5080, 10360), (5180, 10160), (5600, 9398), (5920, 8890), (6350, 8288), (6475, 8128), (7112, 7400)]