1214180

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5519}}^1$

素因数の和:5539

約数の個数: 24

約数和(自身を含む): 2782080

約数和(自身を除く): 1567900

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 5519, 11038, 22076, 27595, 55190, 60709, 110380, 121418, 242836, 303545, 607090, 1214180]

約数ペア:

[(1, 1214180), (2, 607090), (4, 303545), (5, 242836), (10, 121418), (11, 110380), (20, 60709), (22, 55190), (44, 27595), (55, 22076), (110, 11038), (220, 5519)]