14056400

素因数分解:

$2^4\times 5^2\times {\mathrm{35141}}^1$

素因数の和:35159

約数の個数: 30

約数和(自身を含む): 33771462

約数和(自身を除く): 19715062

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400, 35141, 70282, 140564, 175705, 281128, 351410, 562256, 702820, 878525, 1405640, 1757050, 2811280, 3514100, 7028200, 14056400]

約数ペア:

[(1, 14056400), (2, 7028200), (4, 3514100), (5, 2811280), (8, 1757050), (10, 1405640), (16, 878525), (20, 702820), (25, 562256), (40, 351410), (50, 281128), (80, 175705), (100, 140564), (200, 70282), (400, 35141)]