2938103620

素因数分解:

$2^2\times 5^1\times {\mathrm{9181}}^1\times {\mathrm{16001}}^1$

素因数の和:25191

約数の個数: 24

約数和(自身を含む): 6171075288

約数和(自身を除く): 3232971668

約数列:

[1, 2, 4, 5, 10, 20, 9181, 16001, 18362, 32002, 36724, 45905, 64004, 80005, 91810, 160010, 183620, 320020, 146905181, 293810362, 587620724, 734525905, 1469051810, 2938103620]

約数ペア:

[(1, 2938103620), (2, 1469051810), (4, 734525905), (5, 587620724), (10, 293810362), (20, 146905181), (9181, 320020), (16001, 183620), (18362, 160010), (32002, 91810), (36724, 80005), (45905, 64004)]