55232000

素因数分解:

$2^9\times 5^3\times {\mathrm{863}}^1$

素因数の和:896

約数の個数: 80

約数和(自身を含む): 137884032

約数和(自身を除く): 82652032

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, 512, 640, 800, 863, 1000, 1280, 1600, 1726, 2000, 2560, 3200, 3452, 4000, 4315, 6400, 6904, 8000, 8630, 12800, 13808, 16000, 17260, 21575, 27616, 32000, 34520, 43150, 55232, 64000, 69040, 86300, 107875, 110464, 138080, 172600, 215750, 220928, 276160, 345200, 431500, 441856, 552320, 690400, 863000, 1104640, 1380800, 1726000, 2209280, 2761600, 3452000, 5523200, 6904000, 11046400, 13808000, 27616000, 55232000]

約数ペア:

[(1, 55232000), (2, 27616000), (4, 13808000), (5, 11046400), (8, 6904000), (10, 5523200), (16, 3452000), (20, 2761600), (25, 2209280), (32, 1726000), (40, 1380800), (50, 1104640), (64, 863000), (80, 690400), (100, 552320), (125, 441856), (128, 431500), (160, 345200), (200, 276160), (250, 220928), (256, 215750), (320, 172600), (400, 138080), (500, 110464), (512, 107875), (640, 86300), (800, 69040), (863, 64000), (1000, 55232), (1280, 43150), (1600, 34520), (1726, 32000), (2000, 27616), (2560, 21575), (3200, 17260), (3452, 16000), (4000, 13808), (4315, 12800), (6400, 8630), (6904, 8000)]