142081760

素因数分解:

$2^5\times 5^1\times {\mathrm{888011}}^1$

素因数の和:888026

約数の個数: 24

約数和(自身を含む): 335668536

約数和(自身を除く): 193586776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 888011, 1776022, 3552044, 4440055, 7104088, 8880110, 14208176, 17760220, 28416352, 35520440, 71040880, 142081760]

約数ペア:

[(1, 142081760), (2, 71040880), (4, 35520440), (5, 28416352), (8, 17760220), (10, 14208176), (16, 8880110), (20, 7104088), (32, 4440055), (40, 3552044), (80, 1776022), (160, 888011)]