28365800

素因数分解:

$2^3\times 5^2\times {\mathrm{141829}}^1$

素因数の和:141845

約数の個数: 24

約数和(自身を含む): 65950950

約数和(自身を除く): 37585150

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 141829, 283658, 567316, 709145, 1134632, 1418290, 2836580, 3545725, 5673160, 7091450, 14182900, 28365800]

約数ペア:

[(1, 28365800), (2, 14182900), (4, 7091450), (5, 5673160), (8, 3545725), (10, 2836580), (20, 1418290), (25, 1134632), (40, 709145), (50, 567316), (100, 283658), (200, 141829)]