27005180

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79427}}^1$

素因数の和:79453

約数の個数: 24

約数和(自身を含む): 60047568

約数和(自身を除く): 33042388

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 79427, 158854, 317708, 397135, 794270, 1350259, 1588540, 2700518, 5401036, 6751295, 13502590, 27005180]

約数ペア:

[(1, 27005180), (2, 13502590), (4, 6751295), (5, 5401036), (10, 2700518), (17, 1588540), (20, 1350259), (34, 794270), (68, 397135), (85, 317708), (170, 158854), (340, 79427)]