5201080

素因数分解:

$2^3\times 5^1\times {\mathrm{130027}}^1$

素因数の和:130038

約数の個数: 16

約数和(自身を含む): 11702520

約数和(自身を除く): 6501440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 130027, 260054, 520108, 650135, 1040216, 1300270, 2600540, 5201080]

約数ペア:

[(1, 5201080), (2, 2600540), (4, 1300270), (5, 1040216), (8, 650135), (10, 520108), (20, 260054), (40, 130027)]