27647061040

素因数分解:

$2^4\times 5^1\times {\mathrm{439}}^1\times {\mathrm{787217}}^1$

素因数の和:787669

約数の個数: 40

約数和(自身を含む): 64425921120

約数和(自身を除く): 36778860080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 439, 878, 1756, 2195, 3512, 4390, 7024, 8780, 17560, 35120, 787217, 1574434, 3148868, 3936085, 6297736, 7872170, 12595472, 15744340, 31488680, 62977360, 345588263, 691176526, 1382353052, 1727941315, 2764706104, 3455882630, 5529412208, 6911765260, 13823530520, 27647061040]

約数ペア:

[(1, 27647061040), (2, 13823530520), (4, 6911765260), (5, 5529412208), (8, 3455882630), (10, 2764706104), (16, 1727941315), (20, 1382353052), (40, 691176526), (80, 345588263), (439, 62977360), (878, 31488680), (1756, 15744340), (2195, 12595472), (3512, 7872170), (4390, 6297736), (7024, 3936085), (8780, 3148868), (17560, 1574434), (35120, 787217)]