28335800

素因数分解:

$2^3\times 5^2\times {\mathrm{141679}}^1$

素因数の和:141695

約数の個数: 24

約数和(自身を含む): 65881200

約数和(自身を除く): 37545400

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 141679, 283358, 566716, 708395, 1133432, 1416790, 2833580, 3541975, 5667160, 7083950, 14167900, 28335800]

約数ペア:

[(1, 28335800), (2, 14167900), (4, 7083950), (5, 5667160), (8, 3541975), (10, 2833580), (20, 1416790), (25, 1133432), (40, 708395), (50, 566716), (100, 283358), (200, 141679)]