1425400

素因数分解:

$2^3\times 5^2\times {\mathrm{7127}}^1$

素因数の和:7143

約数の個数: 24

約数和(自身を含む): 3314520

約数和(自身を除く): 1889120

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 7127, 14254, 28508, 35635, 57016, 71270, 142540, 178175, 285080, 356350, 712700, 1425400]

約数ペア:

[(1, 1425400), (2, 712700), (4, 356350), (5, 285080), (8, 178175), (10, 142540), (20, 71270), (25, 57016), (40, 35635), (50, 28508), (100, 14254), (200, 7127)]