26005340

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{9491}}^1$

素因数の和:9637

約数の個数: 24

約数和(自身を含む): 55015632

約数和(自身を除く): 29010292

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 1370, 2740, 9491, 18982, 37964, 47455, 94910, 189820, 1300267, 2600534, 5201068, 6501335, 13002670, 26005340]

約数ペア:

[(1, 26005340), (2, 13002670), (4, 6501335), (5, 5201068), (10, 2600534), (20, 1300267), (137, 189820), (274, 94910), (548, 47455), (685, 37964), (1370, 18982), (2740, 9491)]