115742360

素因数分解:

$2^3\times 5^1\times {\mathrm{349}}^1\times {\mathrm{8291}}^1$

素因数の和:8651

約数の個数: 32

約数和(自身を含む): 261198000

約数和(自身を除く): 145455640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 349, 698, 1396, 1745, 2792, 3490, 6980, 8291, 13960, 16582, 33164, 41455, 66328, 82910, 165820, 331640, 2893559, 5787118, 11574236, 14467795, 23148472, 28935590, 57871180, 115742360]

約数ペア:

[(1, 115742360), (2, 57871180), (4, 28935590), (5, 23148472), (8, 14467795), (10, 11574236), (20, 5787118), (40, 2893559), (349, 331640), (698, 165820), (1396, 82910), (1745, 66328), (2792, 41455), (3490, 33164), (6980, 16582), (8291, 13960)]