22424000

素因数分解:

$2^6\times 5^3\times {\mathrm{2803}}^1$

素因数の和:2830

約数の個数: 56

約数和(自身を含む): 55552848

約数和(自身を除く): 33128848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 160, 200, 250, 320, 400, 500, 800, 1000, 1600, 2000, 2803, 4000, 5606, 8000, 11212, 14015, 22424, 28030, 44848, 56060, 70075, 89696, 112120, 140150, 179392, 224240, 280300, 350375, 448480, 560600, 700750, 896960, 1121200, 1401500, 2242400, 2803000, 4484800, 5606000, 11212000, 22424000]

約数ペア:

[(1, 22424000), (2, 11212000), (4, 5606000), (5, 4484800), (8, 2803000), (10, 2242400), (16, 1401500), (20, 1121200), (25, 896960), (32, 700750), (40, 560600), (50, 448480), (64, 350375), (80, 280300), (100, 224240), (125, 179392), (160, 140150), (200, 112120), (250, 89696), (320, 70075), (400, 56060), (500, 44848), (800, 28030), (1000, 22424), (1600, 14015), (2000, 11212), (2803, 8000), (4000, 5606)]