27315940

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{80341}}^1$

素因数の和:80367

約数の個数: 24

約数和(自身を含む): 60738552

約数和(自身を除く): 33422612

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 80341, 160682, 321364, 401705, 803410, 1365797, 1606820, 2731594, 5463188, 6828985, 13657970, 27315940]

約数ペア:

[(1, 27315940), (2, 13657970), (4, 6828985), (5, 5463188), (10, 2731594), (17, 1606820), (20, 1365797), (34, 803410), (68, 401705), (85, 321364), (170, 160682), (340, 80341)]