7252940

素因数分解:

$2^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{1879}}^1$

素因数の和:2081

約数の個数: 24

約数和(自身を含む): 15318240

約数和(自身を除く): 8065300

約数列:

[1, 2, 4, 5, 10, 20, 193, 386, 772, 965, 1879, 1930, 3758, 3860, 7516, 9395, 18790, 37580, 362647, 725294, 1450588, 1813235, 3626470, 7252940]

約数ペア:

[(1, 7252940), (2, 3626470), (4, 1813235), (5, 1450588), (10, 725294), (20, 362647), (193, 37580), (386, 18790), (772, 9395), (965, 7516), (1879, 3860), (1930, 3758)]