11124320

素因数分解:

$2^5\times 5^1\times {\mathrm{251}}^1\times {\mathrm{277}}^1$

素因数の和:543

約数の個数: 48

約数和(自身を含む): 26481168

約数和(自身を除く): 15356848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 251, 277, 502, 554, 1004, 1108, 1255, 1385, 2008, 2216, 2510, 2770, 4016, 4432, 5020, 5540, 8032, 8864, 10040, 11080, 20080, 22160, 40160, 44320, 69527, 139054, 278108, 347635, 556216, 695270, 1112432, 1390540, 2224864, 2781080, 5562160, 11124320]

約数ペア:

[(1, 11124320), (2, 5562160), (4, 2781080), (5, 2224864), (8, 1390540), (10, 1112432), (16, 695270), (20, 556216), (32, 347635), (40, 278108), (80, 139054), (160, 69527), (251, 44320), (277, 40160), (502, 22160), (554, 20080), (1004, 11080), (1108, 10040), (1255, 8864), (1385, 8032), (2008, 5540), (2216, 5020), (2510, 4432), (2770, 4016)]