2016101300

素因数分解:

$2^2\times 5^2\times {\mathrm{20161013}}^1$

素因数の和:20161027

約数の個数: 18

約数和(自身を含む): 4374940038

約数和(自身を除く): 2358838738

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 20161013, 40322026, 80644052, 100805065, 201610130, 403220260, 504025325, 1008050650, 2016101300]

約数ペア:

[(1, 2016101300), (2, 1008050650), (4, 504025325), (5, 403220260), (10, 201610130), (20, 100805065), (25, 80644052), (50, 40322026), (100, 20161013)]