11130760

素因数分解:

$2^3\times 5^1\times {\mathrm{278269}}^1$

素因数の和:278280

約数の個数: 16

約数和(自身を含む): 25044300

約数和(自身を除く): 13913540

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 278269, 556538, 1113076, 1391345, 2226152, 2782690, 5565380, 11130760]

約数ペア:

[(1, 11130760), (2, 5565380), (4, 2782690), (5, 2226152), (8, 1391345), (10, 1113076), (20, 556538), (40, 278269)]