22444660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{160319}}^1$

素因数の和:160335

約数の個数: 24

約数和(自身を含む): 53867520

約数和(自身を除く): 31422860

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 160319, 320638, 641276, 801595, 1122233, 1603190, 2244466, 3206380, 4488932, 5611165, 11222330, 22444660]

約数ペア:

[(1, 22444660), (2, 11222330), (4, 5611165), (5, 4488932), (7, 3206380), (10, 2244466), (14, 1603190), (20, 1122233), (28, 801595), (35, 641276), (70, 320638), (140, 160319)]