84229780

素因数分解:

$2^2\times 5^1\times {\mathrm{337}}^1\times {\mathrm{12497}}^1$

素因数の和:12843

約数の個数: 24

約数和(自身を含む): 177421608

約数和(自身を除く): 93191828

約数列:

[1, 2, 4, 5, 10, 20, 337, 674, 1348, 1685, 3370, 6740, 12497, 24994, 49988, 62485, 124970, 249940, 4211489, 8422978, 16845956, 21057445, 42114890, 84229780]

約数ペア:

[(1, 84229780), (2, 42114890), (4, 21057445), (5, 16845956), (10, 8422978), (20, 4211489), (337, 249940), (674, 124970), (1348, 62485), (1685, 49988), (3370, 24994), (6740, 12497)]