39660220

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{104369}}^1$

素因数の和:104397

約数の個数: 24

約数和(自身を含む): 87670800

約数和(自身を除く): 48010580

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 104369, 208738, 417476, 521845, 1043690, 1983011, 2087380, 3966022, 7932044, 9915055, 19830110, 39660220]

約数ペア:

[(1, 39660220), (2, 19830110), (4, 9915055), (5, 7932044), (10, 3966022), (19, 2087380), (20, 1983011), (38, 1043690), (76, 521845), (95, 417476), (190, 208738), (380, 104369)]