6249940

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{2281}}^1$

素因数の和:2427

約数の個数: 24

約数和(自身を含む): 13226472

約数和(自身を除く): 6976532

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 1370, 2281, 2740, 4562, 9124, 11405, 22810, 45620, 312497, 624994, 1249988, 1562485, 3124970, 6249940]

約数ペア:

[(1, 6249940), (2, 3124970), (4, 1562485), (5, 1249988), (10, 624994), (20, 312497), (137, 45620), (274, 22810), (548, 11405), (685, 9124), (1370, 4562), (2281, 2740)]