5394800

素因数分解:

$2^4\times 5^2\times {\mathrm{13487}}^1$

素因数の和:13505

約数の個数: 30

約数和(自身を含む): 12961968

約数和(自身を除く): 7567168

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 13487, 26974, 53948, 67435, 107896, 134870, 215792, 269740, 337175, 539480, 674350, 1078960, 1348700, 2697400, 5394800]

約数ペア:

[(1, 5394800), (2, 2697400), (4, 1348700), (5, 1078960), (8, 674350), (10, 539480), (16, 337175), (20, 269740), (25, 215792), (40, 134870), (50, 107896), (80, 67435), (100, 53948), (200, 26974), (400, 13487)]