4844800

素因数分解:

$2^8\times 5^2\times {\mathrm{757}}^1$

素因数の和:783

約数の個数: 54

約数和(自身を含む): 12007478

約数和(自身を除く): 7162678

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 128, 160, 200, 256, 320, 400, 640, 757, 800, 1280, 1514, 1600, 3028, 3200, 3785, 6056, 6400, 7570, 12112, 15140, 18925, 24224, 30280, 37850, 48448, 60560, 75700, 96896, 121120, 151400, 193792, 242240, 302800, 484480, 605600, 968960, 1211200, 2422400, 4844800]

約数ペア:

[(1, 4844800), (2, 2422400), (4, 1211200), (5, 968960), (8, 605600), (10, 484480), (16, 302800), (20, 242240), (25, 193792), (32, 151400), (40, 121120), (50, 96896), (64, 75700), (80, 60560), (100, 48448), (128, 37850), (160, 30280), (200, 24224), (256, 18925), (320, 15140), (400, 12112), (640, 7570), (757, 6400), (800, 6056), (1280, 3785), (1514, 3200), (1600, 3028)]