118942960

素因数分解:

$2^4\times 5^1\times {\mathrm{1486787}}^1$

素因数の和:1486800

約数の個数: 20

約数和(自身を含む): 276542568

約数和(自身を除く): 157599608

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1486787, 2973574, 5947148, 7433935, 11894296, 14867870, 23788592, 29735740, 59471480, 118942960]

約数ペア:

[(1, 118942960), (2, 59471480), (4, 29735740), (5, 23788592), (8, 14867870), (10, 11894296), (16, 7433935), (20, 5947148), (40, 2973574), (80, 1486787)]