11478140

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{15511}}^1$

素因数の和:15557

約数の個数: 24

約数和(自身を含む): 24757152

約数和(自身を除く): 13279012

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 15511, 31022, 62044, 77555, 155110, 310220, 573907, 1147814, 2295628, 2869535, 5739070, 11478140]

約数ペア:

[(1, 11478140), (2, 5739070), (4, 2869535), (5, 2295628), (10, 1147814), (20, 573907), (37, 310220), (74, 155110), (148, 77555), (185, 62044), (370, 31022), (740, 15511)]