15692161540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71328007}}^1$

素因数の和:71328027

約数の個数: 24

約数和(自身を含む): 35949316032

約数和(自身を除く): 20257154492

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 71328007, 142656014, 285312028, 356640035, 713280070, 784608077, 1426560140, 1569216154, 3138432308, 3923040385, 7846080770, 15692161540]

約数ペア:

[(1, 15692161540), (2, 7846080770), (4, 3923040385), (5, 3138432308), (10, 1569216154), (11, 1426560140), (20, 784608077), (22, 713280070), (44, 356640035), (55, 285312028), (110, 142656014), (220, 71328007)]