82441480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{187367}}^1$

素因数の和:187389

約数の個数: 32

約数和(自身を含む): 202357440

約数和(自身を除く): 119915960

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 187367, 374734, 749468, 936835, 1498936, 1873670, 2061037, 3747340, 4122074, 7494680, 8244148, 10305185, 16488296, 20610370, 41220740, 82441480]

約数ペア:

[(1, 82441480), (2, 41220740), (4, 20610370), (5, 16488296), (8, 10305185), (10, 8244148), (11, 7494680), (20, 4122074), (22, 3747340), (40, 2061037), (44, 1873670), (55, 1498936), (88, 936835), (110, 749468), (220, 374734), (440, 187367)]