14818540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{349}}^1$

素因数の和:562

約数の個数: 48

約数和(自身を含む): 34221600

約数和(自身を除く): 19403060

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 193, 220, 349, 386, 698, 772, 965, 1396, 1745, 1930, 2123, 3490, 3839, 3860, 4246, 6980, 7678, 8492, 10615, 15356, 19195, 21230, 38390, 42460, 67357, 76780, 134714, 269428, 336785, 673570, 740927, 1347140, 1481854, 2963708, 3704635, 7409270, 14818540]

約数ペア:

[(1, 14818540), (2, 7409270), (4, 3704635), (5, 2963708), (10, 1481854), (11, 1347140), (20, 740927), (22, 673570), (44, 336785), (55, 269428), (110, 134714), (193, 76780), (220, 67357), (349, 42460), (386, 38390), (698, 21230), (772, 19195), (965, 15356), (1396, 10615), (1745, 8492), (1930, 7678), (2123, 6980), (3490, 4246), (3839, 3860)]