134235340

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{48991}}^1$

素因数の和:49137

約数の個数: 24

約数和(自身を含む): 283957632

約数和(自身を除く): 149722292

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 1370, 2740, 48991, 97982, 195964, 244955, 489910, 979820, 6711767, 13423534, 26847068, 33558835, 67117670, 134235340]

約数ペア:

[(1, 134235340), (2, 67117670), (4, 33558835), (5, 26847068), (10, 13423534), (20, 6711767), (137, 979820), (274, 489910), (548, 244955), (685, 195964), (1370, 97982), (2740, 48991)]