11688740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{2879}}^1$

素因数の和:2924

約数の個数: 48

約数和(自身を含む): 29030400

約数和(自身を除く): 17341660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 203, 290, 406, 580, 812, 1015, 2030, 2879, 4060, 5758, 11516, 14395, 20153, 28790, 40306, 57580, 80612, 83491, 100765, 166982, 201530, 333964, 403060, 417455, 584437, 834910, 1168874, 1669820, 2337748, 2922185, 5844370, 11688740]

約数ペア:

[(1, 11688740), (2, 5844370), (4, 2922185), (5, 2337748), (7, 1669820), (10, 1168874), (14, 834910), (20, 584437), (28, 417455), (29, 403060), (35, 333964), (58, 201530), (70, 166982), (116, 100765), (140, 83491), (145, 80612), (203, 57580), (290, 40306), (406, 28790), (580, 20153), (812, 14395), (1015, 11516), (2030, 5758), (2879, 4060)]