58470280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{132887}}^1$

素因数の和:132909

約数の個数: 32

約数和(自身を含む): 143519040

約数和(自身を除く): 85048760

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 132887, 265774, 531548, 664435, 1063096, 1328870, 1461757, 2657740, 2923514, 5315480, 5847028, 7308785, 11694056, 14617570, 29235140, 58470280]

約数ペア:

[(1, 58470280), (2, 29235140), (4, 14617570), (5, 11694056), (8, 7308785), (10, 5847028), (11, 5315480), (20, 2923514), (22, 2657740), (40, 1461757), (44, 1328870), (55, 1063096), (88, 664435), (110, 531548), (220, 265774), (440, 132887)]