22134380

素因数分解:

$2^2\times 5^1\times {\mathrm{439}}^1\times {\mathrm{2521}}^1$

素因数の和:2969

約数の個数: 24

約数和(自身を含む): 46606560

約数和(自身を除く): 24472180

約数列:

[1, 2, 4, 5, 10, 20, 439, 878, 1756, 2195, 2521, 4390, 5042, 8780, 10084, 12605, 25210, 50420, 1106719, 2213438, 4426876, 5533595, 11067190, 22134380]

約数ペア:

[(1, 22134380), (2, 11067190), (4, 5533595), (5, 4426876), (10, 2213438), (20, 1106719), (439, 50420), (878, 25210), (1756, 12605), (2195, 10084), (2521, 8780), (4390, 5042)]