47810260

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{17449}}^1$

素因数の和:17595

約数の個数: 24

約数和(自身を含む): 101140200

約数和(自身を除く): 53329940

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 1370, 2740, 17449, 34898, 69796, 87245, 174490, 348980, 2390513, 4781026, 9562052, 11952565, 23905130, 47810260]

約数ペア:

[(1, 47810260), (2, 23905130), (4, 11952565), (5, 9562052), (10, 4781026), (20, 2390513), (137, 348980), (274, 174490), (548, 87245), (685, 69796), (1370, 34898), (2740, 17449)]