135032020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{397153}}^1$

素因数の和:397179

約数の個数: 24

約数和(自身を含む): 300248424

約数和(自身を除く): 165216404

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 397153, 794306, 1588612, 1985765, 3971530, 6751601, 7943060, 13503202, 27006404, 33758005, 67516010, 135032020]

約数ペア:

[(1, 135032020), (2, 67516010), (4, 33758005), (5, 27006404), (10, 13503202), (17, 7943060), (20, 6751601), (34, 3971530), (68, 1985765), (85, 1588612), (170, 794306), (340, 397153)]