32782220

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{86269}}^1$

素因数の和:86297

約数の個数: 24

約数和(自身を含む): 72466800

約数和(自身を除く): 39684580

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 86269, 172538, 345076, 431345, 862690, 1639111, 1725380, 3278222, 6556444, 8195555, 16391110, 32782220]

約数ペア:

[(1, 32782220), (2, 16391110), (4, 8195555), (5, 6556444), (10, 3278222), (19, 1725380), (20, 1639111), (38, 862690), (76, 431345), (95, 345076), (190, 172538), (380, 86269)]