230051180

素因数分解:

$2^2\times 5^1\times {\mathrm{2221}}^1\times {\mathrm{5179}}^1$

素因数の和:7409

約数の個数: 24

約数和(自身を含む): 483418320

約数和(自身を除く): 253367140

約数列:

[1, 2, 4, 5, 10, 20, 2221, 4442, 5179, 8884, 10358, 11105, 20716, 22210, 25895, 44420, 51790, 103580, 11502559, 23005118, 46010236, 57512795, 115025590, 230051180]

約数ペア:

[(1, 230051180), (2, 115025590), (4, 57512795), (5, 46010236), (10, 23005118), (20, 11502559), (2221, 103580), (4442, 51790), (5179, 44420), (8884, 25895), (10358, 22210), (11105, 20716)]