11507320

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{26153}}^1$

素因数の和:26175

約数の個数: 32

約数和(自身を含む): 28246320

約数和(自身を除く): 16739000

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 26153, 52306, 104612, 130765, 209224, 261530, 287683, 523060, 575366, 1046120, 1150732, 1438415, 2301464, 2876830, 5753660, 11507320]

約数ペア:

[(1, 11507320), (2, 5753660), (4, 2876830), (5, 2301464), (8, 1438415), (10, 1150732), (11, 1046120), (20, 575366), (22, 523060), (40, 287683), (44, 261530), (55, 209224), (88, 130765), (110, 104612), (220, 52306), (440, 26153)]