2600702960

素因数分解:

$2^4\times 5^1\times {\mathrm{32508787}}^1$

素因数の和:32508800

約数の個数: 20

約数和(自身を含む): 6046634568

約数和(自身を除く): 3445931608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 32508787, 65017574, 130035148, 162543935, 260070296, 325087870, 520140592, 650175740, 1300351480, 2600702960]

約数ペア:

[(1, 2600702960), (2, 1300351480), (4, 650175740), (5, 520140592), (8, 325087870), (10, 260070296), (16, 162543935), (20, 130035148), (40, 65017574), (80, 32508787)]