2914220

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7669}}^1$

素因数の和:7697

約数の個数: 24

約数和(自身を含む): 6442800

約数和(自身を除く): 3528580

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 7669, 15338, 30676, 38345, 76690, 145711, 153380, 291422, 582844, 728555, 1457110, 2914220]

約数ペア:

[(1, 2914220), (2, 1457110), (4, 728555), (5, 582844), (10, 291422), (19, 153380), (20, 145711), (38, 76690), (76, 38345), (95, 30676), (190, 15338), (380, 7669)]