42775900

素因数分解:

$2^2\times 5^2\times {\mathrm{103}}^1\times {\mathrm{4153}}^1$

素因数の和:4270

約数の個数: 36

約数和(自身を含む): 93747472

約数和(自身を除く): 50971572

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 103, 206, 412, 515, 1030, 2060, 2575, 4153, 5150, 8306, 10300, 16612, 20765, 41530, 83060, 103825, 207650, 415300, 427759, 855518, 1711036, 2138795, 4277590, 8555180, 10693975, 21387950, 42775900]

約数ペア:

[(1, 42775900), (2, 21387950), (4, 10693975), (5, 8555180), (10, 4277590), (20, 2138795), (25, 1711036), (50, 855518), (100, 427759), (103, 415300), (206, 207650), (412, 103825), (515, 83060), (1030, 41530), (2060, 20765), (2575, 16612), (4153, 10300), (5150, 8306)]