125342020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{368653}}^1$

素因数の和:368679

約数の個数: 24

約数和(自身を含む): 278702424

約数和(自身を除く): 153360404

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 368653, 737306, 1474612, 1843265, 3686530, 6267101, 7373060, 12534202, 25068404, 31335505, 62671010, 125342020]

約数ペア:

[(1, 125342020), (2, 62671010), (4, 31335505), (5, 25068404), (10, 12534202), (17, 7373060), (20, 6267101), (34, 3686530), (68, 1843265), (85, 1474612), (170, 737306), (340, 368653)]