42009800

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{811}}^1$

素因数の和:871

約数の個数: 96

約数和(自身を含む): 114784320

約数和(自身を除く): 72774520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 25, 28, 35, 37, 40, 50, 56, 70, 74, 100, 140, 148, 175, 185, 200, 259, 280, 296, 350, 370, 518, 700, 740, 811, 925, 1036, 1295, 1400, 1480, 1622, 1850, 2072, 2590, 3244, 3700, 4055, 5180, 5677, 6475, 6488, 7400, 8110, 10360, 11354, 12950, 16220, 20275, 22708, 25900, 28385, 30007, 32440, 40550, 45416, 51800, 56770, 60014, 81100, 113540, 120028, 141925, 150035, 162200, 210049, 227080, 240056, 283850, 300070, 420098, 567700, 600140, 750175, 840196, 1050245, 1135400, 1200280, 1500350, 1680392, 2100490, 3000700, 4200980, 5251225, 6001400, 8401960, 10502450, 21004900, 42009800]

約数ペア:

[(1, 42009800), (2, 21004900), (4, 10502450), (5, 8401960), (7, 6001400), (8, 5251225), (10, 4200980), (14, 3000700), (20, 2100490), (25, 1680392), (28, 1500350), (35, 1200280), (37, 1135400), (40, 1050245), (50, 840196), (56, 750175), (70, 600140), (74, 567700), (100, 420098), (140, 300070), (148, 283850), (175, 240056), (185, 227080), (200, 210049), (259, 162200), (280, 150035), (296, 141925), (350, 120028), (370, 113540), (518, 81100), (700, 60014), (740, 56770), (811, 51800), (925, 45416), (1036, 40550), (1295, 32440), (1400, 30007), (1480, 28385), (1622, 25900), (1850, 22708), (2072, 20275), (2590, 16220), (3244, 12950), (3700, 11354), (4055, 10360), (5180, 8110), (5677, 7400), (6475, 6488)]