922540

素因数分解:

$2^2\times 5^1\times {\mathrm{193}}^1\times {\mathrm{239}}^1$

素因数の和:441

約数の個数: 24

約数和(自身を含む): 1955520

約数和(自身を除く): 1032980

約数列:

[1, 2, 4, 5, 10, 20, 193, 239, 386, 478, 772, 956, 965, 1195, 1930, 2390, 3860, 4780, 46127, 92254, 184508, 230635, 461270, 922540]

約数ペア:

[(1, 922540), (2, 461270), (4, 230635), (5, 184508), (10, 92254), (20, 46127), (193, 4780), (239, 3860), (386, 2390), (478, 1930), (772, 1195), (956, 965)]