82657060

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{243109}}^1$

素因数の和:243135

約数の個数: 24

約数和(自身を含む): 183791160

約数和(自身を除く): 101134100

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 243109, 486218, 972436, 1215545, 2431090, 4132853, 4862180, 8265706, 16531412, 20664265, 41328530, 82657060]

約数ペア:

[(1, 82657060), (2, 41328530), (4, 20664265), (5, 16531412), (10, 8265706), (17, 4862180), (20, 4132853), (34, 2431090), (68, 1215545), (85, 972436), (170, 486218), (340, 243109)]