55989580

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{147341}}^1$

素因数の和:147369

約数の個数: 24

約数和(自身を含む): 123767280

約数和(自身を除く): 67777700

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 147341, 294682, 589364, 736705, 1473410, 2799479, 2946820, 5598958, 11197916, 13997395, 27994790, 55989580]

約数ペア:

[(1, 55989580), (2, 27994790), (4, 13997395), (5, 11197916), (10, 5598958), (19, 2946820), (20, 2799479), (38, 1473410), (76, 736705), (95, 589364), (190, 294682), (380, 147341)]