5392000

素因数分解:

$2^7\times 5^3\times {\mathrm{337}}^1$

素因数の和:366

約数の個数: 64

約数和(自身を含む): 13445640

約数和(自身を除く): 8053640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 128, 160, 200, 250, 320, 337, 400, 500, 640, 674, 800, 1000, 1348, 1600, 1685, 2000, 2696, 3200, 3370, 4000, 5392, 6740, 8000, 8425, 10784, 13480, 16000, 16850, 21568, 26960, 33700, 42125, 43136, 53920, 67400, 84250, 107840, 134800, 168500, 215680, 269600, 337000, 539200, 674000, 1078400, 1348000, 2696000, 5392000]

約数ペア:

[(1, 5392000), (2, 2696000), (4, 1348000), (5, 1078400), (8, 674000), (10, 539200), (16, 337000), (20, 269600), (25, 215680), (32, 168500), (40, 134800), (50, 107840), (64, 84250), (80, 67400), (100, 53920), (125, 43136), (128, 42125), (160, 33700), (200, 26960), (250, 21568), (320, 16850), (337, 16000), (400, 13480), (500, 10784), (640, 8425), (674, 8000), (800, 6740), (1000, 5392), (1348, 4000), (1600, 3370), (1685, 3200), (2000, 2696)]