255086090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{49919}}^1$

素因数の和:50006

約数の個数: 32

約数和(自身を含む): 531947520

約数和(自身を除く): 276861430

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 73, 146, 365, 511, 730, 1022, 2555, 5110, 49919, 99838, 249595, 349433, 499190, 698866, 1747165, 3494330, 3644087, 7288174, 18220435, 25508609, 36440870, 51017218, 127543045, 255086090]

約数ペア:

[(1, 255086090), (2, 127543045), (5, 51017218), (7, 36440870), (10, 25508609), (14, 18220435), (35, 7288174), (70, 3644087), (73, 3494330), (146, 1747165), (365, 698866), (511, 499190), (730, 349433), (1022, 249595), (2555, 99838), (5110, 49919)]