56965180

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{27653}}^1$

素因数の和:27765

約数の個数: 24

約数和(自身を含む): 120792672

約数和(自身を除く): 63827492

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 27653, 55306, 110612, 138265, 276530, 553060, 2848259, 5696518, 11393036, 14241295, 28482590, 56965180]

約数ペア:

[(1, 56965180), (2, 28482590), (4, 14241295), (5, 11393036), (10, 5696518), (20, 2848259), (103, 553060), (206, 276530), (412, 138265), (515, 110612), (1030, 55306), (2060, 27653)]