27499270

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{1433}}^1$

素因数の和:1560

約数の個数: 32

約数和(自身を含む): 52656480

約数和(自身を除く): 25157210

約数列:

[1, 2, 5, 10, 19, 38, 95, 101, 190, 202, 505, 1010, 1433, 1919, 2866, 3838, 7165, 9595, 14330, 19190, 27227, 54454, 136135, 144733, 272270, 289466, 723665, 1447330, 2749927, 5499854, 13749635, 27499270]

約数ペア:

[(1, 27499270), (2, 13749635), (5, 5499854), (10, 2749927), (19, 1447330), (38, 723665), (95, 289466), (101, 272270), (190, 144733), (202, 136135), (505, 54454), (1010, 27227), (1433, 19190), (1919, 14330), (2866, 9595), (3838, 7165)]