27850720

素因数分解:

$2^5\times 5^1\times {\mathrm{174067}}^1$

素因数の和:174082

約数の個数: 24

約数和(自身を含む): 65797704

約数和(自身を除く): 37946984

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 174067, 348134, 696268, 870335, 1392536, 1740670, 2785072, 3481340, 5570144, 6962680, 13925360, 27850720]

約数ペア:

[(1, 27850720), (2, 13925360), (4, 6962680), (5, 5570144), (8, 3481340), (10, 2785072), (16, 1740670), (20, 1392536), (32, 870335), (40, 696268), (80, 348134), (160, 174067)]