231567220

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{503407}}^1$

素因数の和:503439

約数の個数: 24

約数和(自身を含む): 507435264

約数和(自身を除く): 275868044

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 503407, 1006814, 2013628, 2517035, 5034070, 10068140, 11578361, 23156722, 46313444, 57891805, 115783610, 231567220]

約数ペア:

[(1, 231567220), (2, 115783610), (4, 57891805), (5, 46313444), (10, 23156722), (20, 11578361), (23, 10068140), (46, 5034070), (92, 2517035), (115, 2013628), (230, 1006814), (460, 503407)]