12112000

素因数分解:

$2^7\times 5^3\times {\mathrm{757}}^1$

素因数の和:786

約数の個数: 64

約数和(自身を含む): 30153240

約数和(自身を除く): 18041240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 128, 160, 200, 250, 320, 400, 500, 640, 757, 800, 1000, 1514, 1600, 2000, 3028, 3200, 3785, 4000, 6056, 7570, 8000, 12112, 15140, 16000, 18925, 24224, 30280, 37850, 48448, 60560, 75700, 94625, 96896, 121120, 151400, 189250, 242240, 302800, 378500, 484480, 605600, 757000, 1211200, 1514000, 2422400, 3028000, 6056000, 12112000]

約数ペア:

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