5065180

素因数分解:

$2^2\times 5^1\times {\mathrm{251}}^1\times {\mathrm{1009}}^1$

素因数の和:1269

約数の個数: 24

約数和(自身を含む): 10689840

約数和(自身を除く): 5624660

約数列:

[1, 2, 4, 5, 10, 20, 251, 502, 1004, 1009, 1255, 2018, 2510, 4036, 5020, 5045, 10090, 20180, 253259, 506518, 1013036, 1266295, 2532590, 5065180]

約数ペア:

[(1, 5065180), (2, 2532590), (4, 1266295), (5, 1013036), (10, 506518), (20, 253259), (251, 20180), (502, 10090), (1004, 5045), (1009, 5020), (1255, 4036), (2018, 2510)]