858382060

素因数分解:

$2^2\times 5^1\times {\mathrm{1423}}^1\times {\mathrm{30161}}^1$

素因数の和:31593

約数の個数: 24

約数和(自身を含む): 1803928896

約数和(自身を除く): 945546836

約数列:

[1, 2, 4, 5, 10, 20, 1423, 2846, 5692, 7115, 14230, 28460, 30161, 60322, 120644, 150805, 301610, 603220, 42919103, 85838206, 171676412, 214595515, 429191030, 858382060]

約数ペア:

[(1, 858382060), (2, 429191030), (4, 214595515), (5, 171676412), (10, 85838206), (20, 42919103), (1423, 603220), (2846, 301610), (5692, 150805), (7115, 120644), (14230, 60322), (28460, 30161)]