14196400

素因数分解:

$2^4\times 5^2\times {\mathrm{35491}}^1$

素因数の和:35509

約数の個数: 30

約数和(自身を含む): 34107812

約数和(自身を除く): 19911412

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 35491, 70982, 141964, 177455, 283928, 354910, 567856, 709820, 887275, 1419640, 1774550, 2839280, 3549100, 7098200, 14196400]

約数ペア:

[(1, 14196400), (2, 7098200), (4, 3549100), (5, 2839280), (8, 1774550), (10, 1419640), (16, 887275), (20, 709820), (25, 567856), (40, 354910), (50, 283928), (80, 177455), (100, 141964), (200, 70982), (400, 35491)]