22443260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{160309}}^1$

素因数の和:160325

約数の個数: 24

約数和(自身を含む): 53864160

約数和(自身を除く): 31420900

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 160309, 320618, 641236, 801545, 1122163, 1603090, 2244326, 3206180, 4488652, 5610815, 11221630, 22443260]

約数ペア:

[(1, 22443260), (2, 11221630), (4, 5610815), (5, 4488652), (7, 3206180), (10, 2244326), (14, 1603090), (20, 1122163), (28, 801545), (35, 641236), (70, 320618), (140, 160309)]