83182220

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{378101}}^1$

素因数の和:378121

約数の個数: 24

約数和(自身を含む): 190563408

約数和(自身を除く): 107381188

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 378101, 756202, 1512404, 1890505, 3781010, 4159111, 7562020, 8318222, 16636444, 20795555, 41591110, 83182220]

約数ペア:

[(1, 83182220), (2, 41591110), (4, 20795555), (5, 16636444), (10, 8318222), (11, 7562020), (20, 4159111), (22, 3781010), (44, 1890505), (55, 1512404), (110, 756202), (220, 378101)]