11308760

素因数分解:

$2^3\times 5^1\times {\mathrm{269}}^1\times {\mathrm{1051}}^1$

素因数の和:1331

約数の個数: 32

約数和(自身を含む): 25563600

約数和(自身を除く): 14254840

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 269, 538, 1051, 1076, 1345, 2102, 2152, 2690, 4204, 5255, 5380, 8408, 10510, 10760, 21020, 42040, 282719, 565438, 1130876, 1413595, 2261752, 2827190, 5654380, 11308760]

約数ペア:

[(1, 11308760), (2, 5654380), (4, 2827190), (5, 2261752), (8, 1413595), (10, 1130876), (20, 565438), (40, 282719), (269, 42040), (538, 21020), (1051, 10760), (1076, 10510), (1345, 8408), (2102, 5380), (2152, 5255), (2690, 4204)]