2580450050

素因数分解:

$2^1\times 5^2\times {\mathrm{51609001}}^1$

素因数の和:51609013

約数の個数: 12

約数和(自身を含む): 4799637186

約数和(自身を除く): 2219187136

約数列:

[1, 2, 5, 10, 25, 50, 51609001, 103218002, 258045005, 516090010, 1290225025, 2580450050]

約数ペア:

[(1, 2580450050), (2, 1290225025), (5, 516090010), (10, 258045005), (25, 103218002), (50, 51609001)]