3294220

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{8669}}^1$

素因数の和:8697

約数の個数: 24

約数和(自身を含む): 7282800

約数和(自身を除く): 3988580

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 8669, 17338, 34676, 43345, 86690, 164711, 173380, 329422, 658844, 823555, 1647110, 3294220]

約数ペア:

[(1, 3294220), (2, 1647110), (4, 823555), (5, 658844), (10, 329422), (19, 173380), (20, 164711), (38, 86690), (76, 43345), (95, 34676), (190, 17338), (380, 8669)]