40079050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{72871}}^1$

素因数の和:72894

約数の個数: 24

約数和(自身を含む): 81325152

約数和(自身を除く): 41246102

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 275, 550, 72871, 145742, 364355, 728710, 801581, 1603162, 1821775, 3643550, 4007905, 8015810, 20039525, 40079050]

約数ペア:

[(1, 40079050), (2, 20039525), (5, 8015810), (10, 4007905), (11, 3643550), (22, 1821775), (25, 1603162), (50, 801581), (55, 728710), (110, 364355), (275, 145742), (550, 72871)]