11240660

素因数分解:

$2^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{2029}}^1$

素因数の和:2315

約数の個数: 24

約数和(自身を含む): 23702280

約数和(自身を除く): 12461620

約数列:

[1, 2, 4, 5, 10, 20, 277, 554, 1108, 1385, 2029, 2770, 4058, 5540, 8116, 10145, 20290, 40580, 562033, 1124066, 2248132, 2810165, 5620330, 11240660]

約数ペア:

[(1, 11240660), (2, 5620330), (4, 2810165), (5, 2248132), (10, 1124066), (20, 562033), (277, 40580), (554, 20290), (1108, 10145), (1385, 8116), (2029, 5540), (2770, 4058)]