28506712000

素因数分解:

$2^6\times 5^3\times {\mathrm{13}}^1\times {\mathrm{274103}}^1$

素因数の和:274143

約数の個数: 112

約数和(自身を含む): 76027678272

約数和(自身を除く): 47520966272

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 25, 26, 32, 40, 50, 52, 64, 65, 80, 100, 104, 125, 130, 160, 200, 208, 250, 260, 320, 325, 400, 416, 500, 520, 650, 800, 832, 1000, 1040, 1300, 1600, 1625, 2000, 2080, 2600, 3250, 4000, 4160, 5200, 6500, 8000, 10400, 13000, 20800, 26000, 52000, 104000, 274103, 548206, 1096412, 1370515, 2192824, 2741030, 3563339, 4385648, 5482060, 6852575, 7126678, 8771296, 10964120, 13705150, 14253356, 17542592, 17816695, 21928240, 27410300, 28506712, 34262875, 35633390, 43856480, 54820600, 57013424, 68525750, 71266780, 87712960, 89083475, 109641200, 114026848, 137051500, 142533560, 178166950, 219282400, 228053696, 274103000, 285067120, 356333900, 438564800, 445417375, 548206000, 570134240, 712667800, 890834750, 1096412000, 1140268480, 1425335600, 1781669500, 2192824000, 2850671200, 3563339000, 5701342400, 7126678000, 14253356000, 28506712000]

約数ペア:

[(1, 28506712000), (2, 14253356000), (4, 7126678000), (5, 5701342400), (8, 3563339000), (10, 2850671200), (13, 2192824000), (16, 1781669500), (20, 1425335600), (25, 1140268480), (26, 1096412000), (32, 890834750), (40, 712667800), (50, 570134240), (52, 548206000), (64, 445417375), (65, 438564800), (80, 356333900), (100, 285067120), (104, 274103000), (125, 228053696), (130, 219282400), (160, 178166950), (200, 142533560), (208, 137051500), (250, 114026848), (260, 109641200), (320, 89083475), (325, 87712960), (400, 71266780), (416, 68525750), (500, 57013424), (520, 54820600), (650, 43856480), (800, 35633390), (832, 34262875), (1000, 28506712), (1040, 27410300), (1300, 21928240), (1600, 17816695), (1625, 17542592), (2000, 14253356), (2080, 13705150), (2600, 10964120), (3250, 8771296), (4000, 7126678), (4160, 6852575), (5200, 5482060), (6500, 4385648), (8000, 3563339), (10400, 2741030), (13000, 2192824), (20800, 1370515), (26000, 1096412), (52000, 548206), (104000, 274103)]