2080249195

素因数分解:

$5^1\times {\mathrm{109}}^1\times {\mathrm{163}}^1\times {\mathrm{23417}}^1$

素因数の和:23694

約数の個数: 16

約数和(自身を含む): 2534764320

約数和(自身を除く): 454515125

約数列:

[1, 5, 109, 163, 545, 815, 17767, 23417, 88835, 117085, 2552453, 3816971, 12762265, 19084855, 416049839, 2080249195]

約数ペア:

[(1, 2080249195), (5, 416049839), (109, 19084855), (163, 12762265), (545, 3816971), (815, 2552453), (17767, 117085), (23417, 88835)]