27713060

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{81509}}^1$

素因数の和:81535

約数の個数: 24

約数和(自身を含む): 61621560

約数和(自身を除く): 33908500

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 81509, 163018, 326036, 407545, 815090, 1385653, 1630180, 2771306, 5542612, 6928265, 13856530, 27713060]

約数ペア:

[(1, 27713060), (2, 13856530), (4, 6928265), (5, 5542612), (10, 2771306), (17, 1630180), (20, 1385653), (34, 815090), (68, 407545), (85, 326036), (170, 163018), (340, 81509)]