10090220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{72073}}^1$

素因数の和:72089

約数の個数: 24

約数和(自身を含む): 24216864

約数和(自身を除く): 14126644

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 72073, 144146, 288292, 360365, 504511, 720730, 1009022, 1441460, 2018044, 2522555, 5045110, 10090220]

約数ペア:

[(1, 10090220), (2, 5045110), (4, 2522555), (5, 2018044), (7, 1441460), (10, 1009022), (14, 720730), (20, 504511), (28, 360365), (35, 288292), (70, 144146), (140, 72073)]