410149780

素因数分解:

$2^2\times 5^1\times {\mathrm{2551}}^1\times {\mathrm{8039}}^1$

素因数の和:10599

約数の個数: 24

約数和(自身を含む): 861759360

約数和(自身を除く): 451609580

約数列:

[1, 2, 4, 5, 10, 20, 2551, 5102, 8039, 10204, 12755, 16078, 25510, 32156, 40195, 51020, 80390, 160780, 20507489, 41014978, 82029956, 102537445, 205074890, 410149780]

約数ペア:

[(1, 410149780), (2, 205074890), (4, 102537445), (5, 82029956), (10, 41014978), (20, 20507489), (2551, 160780), (5102, 80390), (8039, 51020), (10204, 40195), (12755, 32156), (16078, 25510)]