22092800

素因数分解:

$2^{10}\times 5^2\times {\mathrm{863}}^1$

素因数の和:893

約数の個数: 66

約数和(自身を含む): 54826848

約数和(自身を除く): 32734048

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 320, 400, 512, 640, 800, 863, 1024, 1280, 1600, 1726, 2560, 3200, 3452, 4315, 5120, 6400, 6904, 8630, 12800, 13808, 17260, 21575, 25600, 27616, 34520, 43150, 55232, 69040, 86300, 110464, 138080, 172600, 220928, 276160, 345200, 441856, 552320, 690400, 883712, 1104640, 1380800, 2209280, 2761600, 4418560, 5523200, 11046400, 22092800]

約数ペア:

[(1, 22092800), (2, 11046400), (4, 5523200), (5, 4418560), (8, 2761600), (10, 2209280), (16, 1380800), (20, 1104640), (25, 883712), (32, 690400), (40, 552320), (50, 441856), (64, 345200), (80, 276160), (100, 220928), (128, 172600), (160, 138080), (200, 110464), (256, 86300), (320, 69040), (400, 55232), (512, 43150), (640, 34520), (800, 27616), (863, 25600), (1024, 21575), (1280, 17260), (1600, 13808), (1726, 12800), (2560, 8630), (3200, 6904), (3452, 6400), (4315, 5120)]