53872000

素因数分解:

$2^7\times 5^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1$

素因数の和:86

約数の個数: 256

約数和(自身を含む): 169303680

約数和(自身を除く): 115431680

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 32, 35, 37, 40, 50, 52, 56, 64, 65, 70, 74, 80, 91, 100, 104, 112, 125, 128, 130, 140, 148, 160, 175, 182, 185, 200, 208, 224, 250, 259, 260, 280, 296, 320, 325, 350, 364, 370, 400, 416, 448, 455, 481, 500, 518, 520, 560, 592, 640, 650, 700, 728, 740, 800, 832, 875, 896, 910, 925, 962, 1000, 1036, 1040, 1120, 1184, 1295, 1300, 1400, 1456, 1480, 1600, 1625, 1664, 1750, 1820, 1850, 1924, 2000, 2072, 2080, 2240, 2275, 2368, 2405, 2590, 2600, 2800, 2912, 2960, 3200, 3250, 3367, 3500, 3640, 3700, 3848, 4000, 4144, 4160, 4480, 4550, 4625, 4736, 4810, 5180, 5200, 5600, 5824, 5920, 6475, 6500, 6734, 7000, 7280, 7400, 7696, 8000, 8288, 8320, 9100, 9250, 9620, 10360, 10400, 11200, 11375, 11648, 11840, 12025, 12950, 13000, 13468, 14000, 14560, 14800, 15392, 16000, 16576, 16835, 18200, 18500, 19240, 20720, 20800, 22400, 22750, 23680, 24050, 25900, 26000, 26936, 28000, 29120, 29600, 30784, 32375, 33152, 33670, 36400, 37000, 38480, 41440, 41600, 45500, 48100, 51800, 52000, 53872, 56000, 58240, 59200, 60125, 61568, 64750, 67340, 72800, 74000, 76960, 82880, 84175, 91000, 96200, 103600, 104000, 107744, 112000, 118400, 120250, 129500, 134680, 145600, 148000, 153920, 165760, 168350, 182000, 192400, 207200, 208000, 215488, 240500, 259000, 269360, 291200, 296000, 307840, 336700, 364000, 384800, 414400, 420875, 430976, 481000, 518000, 538720, 592000, 673400, 728000, 769600, 828800, 841750, 962000, 1036000, 1077440, 1346800, 1456000, 1539200, 1683500, 1924000, 2072000, 2154880, 2693600, 3367000, 3848000, 4144000, 5387200, 6734000, 7696000, 10774400, 13468000, 26936000, 53872000]

約数ペア:

[(1, 53872000), (2, 26936000), (4, 13468000), (5, 10774400), (7, 7696000), (8, 6734000), (10, 5387200), (13, 4144000), (14, 3848000), (16, 3367000), (20, 2693600), (25, 2154880), (26, 2072000), (28, 1924000), (32, 1683500), (35, 1539200), (37, 1456000), (40, 1346800), (50, 1077440), (52, 1036000), (56, 962000), (64, 841750), (65, 828800), (70, 769600), (74, 728000), (80, 673400), (91, 592000), (100, 538720), (104, 518000), (112, 481000), (125, 430976), (128, 420875), (130, 414400), (140, 384800), (148, 364000), (160, 336700), (175, 307840), (182, 296000), (185, 291200), (200, 269360), (208, 259000), (224, 240500), (250, 215488), (259, 208000), (260, 207200), (280, 192400), (296, 182000), (320, 168350), (325, 165760), (350, 153920), (364, 148000), (370, 145600), (400, 134680), (416, 129500), (448, 120250), (455, 118400), (481, 112000), (500, 107744), (518, 104000), (520, 103600), (560, 96200), (592, 91000), (640, 84175), (650, 82880), (700, 76960), (728, 74000), (740, 72800), (800, 67340), (832, 64750), (875, 61568), (896, 60125), (910, 59200), (925, 58240), (962, 56000), (1000, 53872), (1036, 52000), (1040, 51800), (1120, 48100), (1184, 45500), (1295, 41600), (1300, 41440), (1400, 38480), (1456, 37000), (1480, 36400), (1600, 33670), (1625, 33152), (1664, 32375), (1750, 30784), (1820, 29600), (1850, 29120), (1924, 28000), (2000, 26936), (2072, 26000), (2080, 25900), (2240, 24050), (2275, 23680), (2368, 22750), (2405, 22400), (2590, 20800), (2600, 20720), (2800, 19240), (2912, 18500), (2960, 18200), (3200, 16835), (3250, 16576), (3367, 16000), (3500, 15392), (3640, 14800), (3700, 14560), (3848, 14000), (4000, 13468), (4144, 13000), (4160, 12950), (4480, 12025), (4550, 11840), (4625, 11648), (4736, 11375), (4810, 11200), (5180, 10400), (5200, 10360), (5600, 9620), (5824, 9250), (5920, 9100), (6475, 8320), (6500, 8288), (6734, 8000), (7000, 7696), (7280, 7400)]