48448000

素因数分解:

$2^9\times 5^3\times {\mathrm{757}}^1$

素因数の和:790

約数の個数: 80

約数和(自身を含む): 120967704

約数和(自身を除く): 72519704

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, 757, 800, 1000, 1280, 1514, 1600, 2000, 2560, 3028, 3200, 3785, 4000, 6056, 6400, 7570, 8000, 12112, 12800, 15140, 16000, 18925, 24224, 30280, 32000, 37850, 48448, 60560, 64000, 75700, 94625, 96896, 121120, 151400, 189250, 193792, 242240, 302800, 378500, 387584, 484480, 605600, 757000, 968960, 1211200, 1514000, 1937920, 2422400, 3028000, 4844800, 6056000, 9689600, 12112000, 24224000, 48448000]

約数ペア:

[(1, 48448000), (2, 24224000), (4, 12112000), (5, 9689600), (8, 6056000), (10, 4844800), (16, 3028000), (20, 2422400), (25, 1937920), (32, 1514000), (40, 1211200), (50, 968960), (64, 757000), (80, 605600), (100, 484480), (125, 387584), (128, 378500), (160, 302800), (200, 242240), (250, 193792), (256, 189250), (320, 151400), (400, 121120), (500, 96896), (512, 94625), (640, 75700), (757, 64000), (800, 60560), (1000, 48448), (1280, 37850), (1514, 32000), (1600, 30280), (2000, 24224), (2560, 18925), (3028, 16000), (3200, 15140), (3785, 12800), (4000, 12112), (6056, 8000), (6400, 7570)]