2201540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{10007}}^1$

素因数の和:10027

約数の個数: 24

約数和(自身を含む): 5044032

約数和(自身を除く): 2842492

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 10007, 20014, 40028, 50035, 100070, 110077, 200140, 220154, 440308, 550385, 1100770, 2201540]

約数ペア:

[(1, 2201540), (2, 1100770), (4, 550385), (5, 440308), (10, 220154), (11, 200140), (20, 110077), (22, 100070), (44, 50035), (55, 40028), (110, 20014), (220, 10007)]