10129780

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{3697}}^1$

素因数の和:3843

約数の個数: 24

約数和(自身を含む): 21433608

約数和(自身を除く): 11303828

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 1370, 2740, 3697, 7394, 14788, 18485, 36970, 73940, 506489, 1012978, 2025956, 2532445, 5064890, 10129780]

約数ペア:

[(1, 10129780), (2, 5064890), (4, 2532445), (5, 2025956), (10, 1012978), (20, 506489), (137, 73940), (274, 36970), (548, 18485), (685, 14788), (1370, 7394), (2740, 3697)]