4706725460

素因数分解:

$2^2\times 5^1\times {\mathrm{1999}}^1\times {\mathrm{117727}}^1$

素因数の和:119735

約数の個数: 24

約数和(自身を含む): 9889152000

約数和(自身を除く): 5182426540

約数列:

[1, 2, 4, 5, 10, 20, 1999, 3998, 7996, 9995, 19990, 39980, 117727, 235454, 470908, 588635, 1177270, 2354540, 235336273, 470672546, 941345092, 1176681365, 2353362730, 4706725460]

約数ペア:

[(1, 4706725460), (2, 2353362730), (4, 1176681365), (5, 941345092), (10, 470672546), (20, 235336273), (1999, 2354540), (3998, 1177270), (7996, 588635), (9995, 470908), (19990, 235454), (39980, 117727)]