113411540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{515507}}^1$

素因数の和:515527

約数の個数: 24

約数和(自身を含む): 259816032

約数和(自身を除く): 146404492

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 515507, 1031014, 2062028, 2577535, 5155070, 5670577, 10310140, 11341154, 22682308, 28352885, 56705770, 113411540]

約数ペア:

[(1, 113411540), (2, 56705770), (4, 28352885), (5, 22682308), (10, 11341154), (11, 10310140), (20, 5670577), (22, 5155070), (44, 2577535), (55, 2062028), (110, 1031014), (220, 515507)]