40849510

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{314227}}^1$

素因数の和:314247

約数の個数: 16

約数和(自身を含む): 79185456

約数和(自身を除く): 38335946

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 314227, 628454, 1571135, 3142270, 4084951, 8169902, 20424755, 40849510]

約数ペア:

[(1, 40849510), (2, 20424755), (5, 8169902), (10, 4084951), (13, 3142270), (26, 1571135), (65, 628454), (130, 314227)]