27381080

素因数分解:

$2^3\times 5^1\times {\mathrm{684527}}^1$

素因数の和:684538

約数の個数: 16

約数和(自身を含む): 61607520

約数和(自身を除く): 34226440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 684527, 1369054, 2738108, 3422635, 5476216, 6845270, 13690540, 27381080]

約数ペア:

[(1, 27381080), (2, 13690540), (4, 6845270), (5, 5476216), (8, 3422635), (10, 2738108), (20, 1369054), (40, 684527)]