25594340

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{9341}}^1$

素因数の和:9487

約数の個数: 24

約数和(自身を含む): 54146232

約数和(自身を除く): 28551892

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 1370, 2740, 9341, 18682, 37364, 46705, 93410, 186820, 1279717, 2559434, 5118868, 6398585, 12797170, 25594340]

約数ペア:

[(1, 25594340), (2, 12797170), (4, 6398585), (5, 5118868), (10, 2559434), (20, 1279717), (137, 186820), (274, 93410), (548, 46705), (685, 37364), (1370, 18682), (2740, 9341)]