16135400

素因数分解:

$2^3\times 5^2\times {\mathrm{80677}}^1$

素因数の和:80693

約数の個数: 24

約数和(自身を含む): 37515270

約数和(自身を除く): 21379870

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 80677, 161354, 322708, 403385, 645416, 806770, 1613540, 2016925, 3227080, 4033850, 8067700, 16135400]

約数ペア:

[(1, 16135400), (2, 8067700), (4, 4033850), (5, 3227080), (8, 2016925), (10, 1613540), (20, 806770), (25, 645416), (40, 403385), (50, 322708), (100, 161354), (200, 80677)]