14299220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1279}}^1$

素因数の和:1344

約数の個数: 48

約数和(自身を含む): 33116160

約数和(自身を除く): 18816940

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 43, 52, 65, 86, 130, 172, 215, 260, 430, 559, 860, 1118, 1279, 2236, 2558, 2795, 5116, 5590, 6395, 11180, 12790, 16627, 25580, 33254, 54997, 66508, 83135, 109994, 166270, 219988, 274985, 332540, 549970, 714961, 1099940, 1429922, 2859844, 3574805, 7149610, 14299220]

約数ペア:

[(1, 14299220), (2, 7149610), (4, 3574805), (5, 2859844), (10, 1429922), (13, 1099940), (20, 714961), (26, 549970), (43, 332540), (52, 274985), (65, 219988), (86, 166270), (130, 109994), (172, 83135), (215, 66508), (260, 54997), (430, 33254), (559, 25580), (860, 16627), (1118, 12790), (1279, 11180), (2236, 6395), (2558, 5590), (2795, 5116)]