27474220

素因数分解:

$2^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{13337}}^1$

素因数の和:13449

約数の個数: 24

約数和(自身を含む): 58260384

約数和(自身を除く): 30786164

約数列:

[1, 2, 4, 5, 10, 20, 103, 206, 412, 515, 1030, 2060, 13337, 26674, 53348, 66685, 133370, 266740, 1373711, 2747422, 5494844, 6868555, 13737110, 27474220]

約数ペア:

[(1, 27474220), (2, 13737110), (4, 6868555), (5, 5494844), (10, 2747422), (20, 1373711), (103, 266740), (206, 133370), (412, 66685), (515, 53348), (1030, 26674), (2060, 13337)]