2016100

素因数分解:

$2^2\times 5^2\times {\mathrm{20161}}^1$

素因数の和:20175

約数の個数: 18

約数和(自身を含む): 4375154

約数和(自身を除く): 2359054

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 20161, 40322, 80644, 100805, 201610, 403220, 504025, 1008050, 2016100]

約数ペア:

[(1, 2016100), (2, 1008050), (4, 504025), (5, 403220), (10, 201610), (20, 100805), (25, 80644), (50, 40322), (100, 20161)]