16241080

素因数分解:

$2^3\times 5^1\times {\mathrm{406027}}^1$

素因数の和:406038

約数の個数: 16

約数和(自身を含む): 36542520

約数和(自身を除く): 20301440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 406027, 812054, 1624108, 2030135, 3248216, 4060270, 8120540, 16241080]

約数ペア:

[(1, 16241080), (2, 8120540), (4, 4060270), (5, 3248216), (8, 2030135), (10, 1624108), (20, 812054), (40, 406027)]