107112280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{243437}}^1$

素因数の和:243459

約数の個数: 32

約数和(自身を含む): 262913040

約数和(自身を除く): 155800760

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 243437, 486874, 973748, 1217185, 1947496, 2434370, 2677807, 4868740, 5355614, 9737480, 10711228, 13389035, 21422456, 26778070, 53556140, 107112280]

約数ペア:

[(1, 107112280), (2, 53556140), (4, 26778070), (5, 21422456), (8, 13389035), (10, 10711228), (11, 9737480), (20, 5355614), (22, 4868740), (40, 2677807), (44, 2434370), (55, 1947496), (88, 1217185), (110, 973748), (220, 486874), (440, 243437)]