137503850

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{250007}}^1$

素因数の和:250030

約数の個数: 24

約数和(自身を含む): 279008928

約数和(自身を除く): 141505078

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 250007, 500014, 1250035, 2500070, 2750077, 5500154, 6250175, 12500350, 13750385, 27500770, 68751925, 137503850]

約数ペア:

[(1, 137503850), (2, 68751925), (5, 27500770), (10, 13750385), (11, 12500350), (22, 6250175), (25, 5500154), (50, 2750077), (55, 2500070), (110, 1250035), (275, 500014), (550, 250007)]