5574260

素因数分解:

$2^2\times 5^1\times {\mathrm{109}}^1\times {\mathrm{2557}}^1$

素因数の和:2675

約数の個数: 24

約数和(自身を含む): 11817960

約数和(自身を除く): 6243700

約数列:

[1, 2, 4, 5, 10, 20, 109, 218, 436, 545, 1090, 2180, 2557, 5114, 10228, 12785, 25570, 51140, 278713, 557426, 1114852, 1393565, 2787130, 5574260]

約数ペア:

[(1, 5574260), (2, 2787130), (4, 1393565), (5, 1114852), (10, 557426), (20, 278713), (109, 51140), (218, 25570), (436, 12785), (545, 10228), (1090, 5114), (2180, 2557)]