15692032180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71327419}}^1$

素因数の和:71327439

約数の個数: 24

約数和(自身を含む): 35949019680

約数和(自身を除く): 20256987500

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 71327419, 142654838, 285309676, 356637095, 713274190, 784601609, 1426548380, 1569203218, 3138406436, 3923008045, 7846016090, 15692032180]

約数ペア:

[(1, 15692032180), (2, 7846016090), (4, 3923008045), (5, 3138406436), (10, 1569203218), (11, 1426548380), (20, 784601609), (22, 713274190), (44, 356637095), (55, 285309676), (110, 142654838), (220, 71327419)]