134080760

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{304729}}^1$

素因数の和:304751

約数の個数: 32

約数和(自身を含む): 329108400

約数和(自身を除く): 195027640

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 304729, 609458, 1218916, 1523645, 2437832, 3047290, 3352019, 6094580, 6704038, 12189160, 13408076, 16760095, 26816152, 33520190, 67040380, 134080760]

約数ペア:

[(1, 134080760), (2, 67040380), (4, 33520190), (5, 26816152), (8, 16760095), (10, 13408076), (11, 12189160), (20, 6704038), (22, 6094580), (40, 3352019), (44, 3047290), (55, 2437832), (88, 1523645), (110, 1218916), (220, 609458), (440, 304729)]