115186280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{261787}}^1$

素因数の和:261809

約数の個数: 32

約数和(自身を含む): 282731040

約数和(自身を除く): 167544760

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 261787, 523574, 1047148, 1308935, 2094296, 2617870, 2879657, 5235740, 5759314, 10471480, 11518628, 14398285, 23037256, 28796570, 57593140, 115186280]

約数ペア:

[(1, 115186280), (2, 57593140), (4, 28796570), (5, 23037256), (8, 14398285), (10, 11518628), (11, 10471480), (20, 5759314), (22, 5235740), (40, 2879657), (44, 2617870), (55, 2094296), (88, 1308935), (110, 1047148), (220, 523574), (440, 261787)]