67042960

素因数分解:

$2^4\times 5^1\times {\mathrm{838037}}^1$

素因数の和:838050

約数の個数: 20

約数和(自身を含む): 155875068

約数和(自身を除く): 88832108

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 838037, 1676074, 3352148, 4190185, 6704296, 8380370, 13408592, 16760740, 33521480, 67042960]

約数ペア:

[(1, 67042960), (2, 33521480), (4, 16760740), (5, 13408592), (8, 8380370), (10, 6704296), (16, 4190185), (20, 3352148), (40, 1676074), (80, 838037)]