10423565540

素因数分解:

$2^2\times 5^1\times {\mathrm{137}}^1\times {\mathrm{3804221}}^1$

素因数の和:3804367

約数の個数: 24

約数和(自身を含む): 22049270712

約数和(自身を除く): 11625705172

約数列:

[1, 2, 4, 5, 10, 20, 137, 274, 548, 685, 1370, 2740, 3804221, 7608442, 15216884, 19021105, 38042210, 76084420, 521178277, 1042356554, 2084713108, 2605891385, 5211782770, 10423565540]

約数ペア:

[(1, 10423565540), (2, 5211782770), (4, 2605891385), (5, 2084713108), (10, 1042356554), (20, 521178277), (137, 76084420), (274, 38042210), (548, 19021105), (685, 15216884), (1370, 7608442), (2740, 3804221)]