528038020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1553053}}^1$

素因数の和:1553079

約数の個数: 24

約数和(自身を含む): 1174108824

約数和(自身を除く): 646070804

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 1553053, 3106106, 6212212, 7765265, 15530530, 26401901, 31061060, 52803802, 105607604, 132009505, 264019010, 528038020]

約数ペア:

[(1, 528038020), (2, 264019010), (4, 132009505), (5, 105607604), (10, 52803802), (17, 31061060), (20, 26401901), (34, 15530530), (68, 7765265), (85, 6212212), (170, 3106106), (340, 1553053)]