56288000

素因数分解:

$2^8\times 5^3\times {\mathrm{1759}}^1$

素因数の和:1790

約数の個数: 72

約数和(自身を含む): 140300160

約数和(自身を除く): 84012160

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 128, 160, 200, 250, 256, 320, 400, 500, 640, 800, 1000, 1280, 1600, 1759, 2000, 3200, 3518, 4000, 6400, 7036, 8000, 8795, 14072, 16000, 17590, 28144, 32000, 35180, 43975, 56288, 70360, 87950, 112576, 140720, 175900, 219875, 225152, 281440, 351800, 439750, 450304, 562880, 703600, 879500, 1125760, 1407200, 1759000, 2251520, 2814400, 3518000, 5628800, 7036000, 11257600, 14072000, 28144000, 56288000]

約数ペア:

[(1, 56288000), (2, 28144000), (4, 14072000), (5, 11257600), (8, 7036000), (10, 5628800), (16, 3518000), (20, 2814400), (25, 2251520), (32, 1759000), (40, 1407200), (50, 1125760), (64, 879500), (80, 703600), (100, 562880), (125, 450304), (128, 439750), (160, 351800), (200, 281440), (250, 225152), (256, 219875), (320, 175900), (400, 140720), (500, 112576), (640, 87950), (800, 70360), (1000, 56288), (1280, 43975), (1600, 35180), (1759, 32000), (2000, 28144), (3200, 17590), (3518, 16000), (4000, 14072), (6400, 8795), (7036, 8000)]