2912042960

素因数分解:

$2^4\times 5^1\times {\mathrm{36400537}}^1$

素因数の和:36400550

約数の個数: 20

約数和(自身を含む): 6770500068

約数和(自身を除く): 3858457108

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 36400537, 72801074, 145602148, 182002685, 291204296, 364005370, 582408592, 728010740, 1456021480, 2912042960]

約数ペア:

[(1, 2912042960), (2, 1456021480), (4, 728010740), (5, 582408592), (8, 364005370), (10, 291204296), (16, 182002685), (20, 145602148), (40, 72801074), (80, 36400537)]