2034375080

素因数分解:

$2^3\times 5^1\times {\mathrm{251}}^1\times {\mathrm{202627}}^1$

素因数の和:202889

約数の個数: 32

約数和(自身を含む): 4595603040

約数和(自身を除く): 2561227960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 251, 502, 1004, 1255, 2008, 2510, 5020, 10040, 202627, 405254, 810508, 1013135, 1621016, 2026270, 4052540, 8105080, 50859377, 101718754, 203437508, 254296885, 406875016, 508593770, 1017187540, 2034375080]

約数ペア:

[(1, 2034375080), (2, 1017187540), (4, 508593770), (5, 406875016), (8, 254296885), (10, 203437508), (20, 101718754), (40, 50859377), (251, 8105080), (502, 4052540), (1004, 2026270), (1255, 1621016), (2008, 1013135), (2510, 810508), (5020, 405254), (10040, 202627)]