2016082960

素因数分解:

$2^4\times 5^1\times {\mathrm{25201037}}^1$

素因数の和:25201050

約数の個数: 20

約数和(自身を含む): 4687393068

約数和(自身を除く): 2671310108

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 25201037, 50402074, 100804148, 126005185, 201608296, 252010370, 403216592, 504020740, 1008041480, 2016082960]

約数ペア:

[(1, 2016082960), (2, 1008041480), (4, 504020740), (5, 403216592), (8, 252010370), (10, 201608296), (16, 126005185), (20, 100804148), (40, 50402074), (80, 25201037)]