11012840

素因数分解:

$2^3\times 5^1\times {\mathrm{275321}}^1$

素因数の和:275332

約数の個数: 16

約数和(自身を含む): 24778980

約数和(自身を除く): 13766140

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 275321, 550642, 1101284, 1376605, 2202568, 2753210, 5506420, 11012840]

約数ペア:

[(1, 11012840), (2, 5506420), (4, 2753210), (5, 2202568), (8, 1376605), (10, 1101284), (20, 550642), (40, 275321)]