2009590010

素因数分解:

$2^1\times 5^1\times {\mathrm{4013}}^1\times {\mathrm{50077}}^1$

素因数の和:54097

約数の個数: 16

約数和(自身を含む): 3618235656

約数和(自身を除く): 1608645646

約数列:

[1, 2, 5, 10, 4013, 8026, 20065, 40130, 50077, 100154, 250385, 500770, 200959001, 401918002, 1004795005, 2009590010]

約数ペア:

[(1, 2009590010), (2, 1004795005), (5, 401918002), (10, 200959001), (4013, 500770), (8026, 250385), (20065, 100154), (40130, 50077)]