148167280

素因数分解:

$2^4\times 5^1\times {\mathrm{1852091}}^1$

素因数の和:1852104

約数の個数: 20

約数和(自身を含む): 344489112

約数和(自身を除く): 196321832

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1852091, 3704182, 7408364, 9260455, 14816728, 18520910, 29633456, 37041820, 74083640, 148167280]

約数ペア:

[(1, 148167280), (2, 74083640), (4, 37041820), (5, 29633456), (8, 18520910), (10, 14816728), (16, 9260455), (20, 7408364), (40, 3704182), (80, 1852091)]