9747550

素因数分解:

$2^1\times 5^2\times {\mathrm{137}}^1\times {\mathrm{1423}}^1$

素因数の和:1572

約数の個数: 24

約数和(自身を含む): 18275616

約数和(自身を除く): 8528066

約数列:

[1, 2, 5, 10, 25, 50, 137, 274, 685, 1370, 1423, 2846, 3425, 6850, 7115, 14230, 35575, 71150, 194951, 389902, 974755, 1949510, 4873775, 9747550]

約数ペア:

[(1, 9747550), (2, 4873775), (5, 1949510), (10, 974755), (25, 389902), (50, 194951), (137, 71150), (274, 35575), (685, 14230), (1370, 7115), (1423, 6850), (2846, 3425)]