7792340

素因数分解:

$2^2\times 5^1\times {\mathrm{139}}^1\times {\mathrm{2803}}^1$

素因数の和:2951

約数の個数: 24

約数和(自身を含む): 16487520

約数和(自身を除く): 8695180

約数列:

[1, 2, 4, 5, 10, 20, 139, 278, 556, 695, 1390, 2780, 2803, 5606, 11212, 14015, 28030, 56060, 389617, 779234, 1558468, 1948085, 3896170, 7792340]

約数ペア:

[(1, 7792340), (2, 3896170), (4, 1948085), (5, 1558468), (10, 779234), (20, 389617), (139, 56060), (278, 28030), (556, 14015), (695, 11212), (1390, 5606), (2780, 2803)]