5186260

素因数分解:

$2^2\times 5^1\times {\mathrm{257}}^1\times {\mathrm{1009}}^1$

素因数の和:1275

約数の個数: 24

約数和(自身を含む): 10944360

約数和(自身を除く): 5758100

約数列:

[1, 2, 4, 5, 10, 20, 257, 514, 1009, 1028, 1285, 2018, 2570, 4036, 5045, 5140, 10090, 20180, 259313, 518626, 1037252, 1296565, 2593130, 5186260]

約数ペア:

[(1, 5186260), (2, 2593130), (4, 1296565), (5, 1037252), (10, 518626), (20, 259313), (257, 20180), (514, 10090), (1009, 5140), (1028, 5045), (1285, 4036), (2018, 2570)]