2855500

素因数分解:

$2^2\times 5^3\times {\mathrm{5711}}^1$

素因数の和:5730

約数の個数: 24

約数和(自身を含む): 6237504

約数和(自身を除く): 3382004

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 125, 250, 500, 5711, 11422, 22844, 28555, 57110, 114220, 142775, 285550, 571100, 713875, 1427750, 2855500]

約数ペア:

[(1, 2855500), (2, 1427750), (4, 713875), (5, 571100), (10, 285550), (20, 142775), (25, 114220), (50, 57110), (100, 28555), (125, 22844), (250, 11422), (500, 5711)]