13480000

素因数分解:

$2^6\times 5^4\times {\mathrm{337}}^1$

素因数の和:369

約数の個数: 70

約数和(自身を含む): 33525206

約数和(自身を除く): 20045206

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 125, 160, 200, 250, 320, 337, 400, 500, 625, 674, 800, 1000, 1250, 1348, 1600, 1685, 2000, 2500, 2696, 3370, 4000, 5000, 5392, 6740, 8000, 8425, 10000, 10784, 13480, 16850, 20000, 21568, 26960, 33700, 40000, 42125, 53920, 67400, 84250, 107840, 134800, 168500, 210625, 269600, 337000, 421250, 539200, 674000, 842500, 1348000, 1685000, 2696000, 3370000, 6740000, 13480000]

約数ペア:

[(1, 13480000), (2, 6740000), (4, 3370000), (5, 2696000), (8, 1685000), (10, 1348000), (16, 842500), (20, 674000), (25, 539200), (32, 421250), (40, 337000), (50, 269600), (64, 210625), (80, 168500), (100, 134800), (125, 107840), (160, 84250), (200, 67400), (250, 53920), (320, 42125), (337, 40000), (400, 33700), (500, 26960), (625, 21568), (674, 20000), (800, 16850), (1000, 13480), (1250, 10784), (1348, 10000), (1600, 8425), (1685, 8000), (2000, 6740), (2500, 5392), (2696, 5000), (3370, 4000)]