42375080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{499}}^1$

素因数の和:714

約数の個数: 64

約数和(自身を含む): 104760000

約数和(自身を除く): 62384920

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 193, 220, 386, 440, 499, 772, 965, 998, 1544, 1930, 1996, 2123, 2495, 3860, 3992, 4246, 4990, 5489, 7720, 8492, 9980, 10615, 10978, 16984, 19960, 21230, 21956, 27445, 42460, 43912, 54890, 84920, 96307, 109780, 192614, 219560, 385228, 481535, 770456, 963070, 1059377, 1926140, 2118754, 3852280, 4237508, 5296885, 8475016, 10593770, 21187540, 42375080]

約数ペア:

[(1, 42375080), (2, 21187540), (4, 10593770), (5, 8475016), (8, 5296885), (10, 4237508), (11, 3852280), (20, 2118754), (22, 1926140), (40, 1059377), (44, 963070), (55, 770456), (88, 481535), (110, 385228), (193, 219560), (220, 192614), (386, 109780), (440, 96307), (499, 84920), (772, 54890), (965, 43912), (998, 42460), (1544, 27445), (1930, 21956), (1996, 21230), (2123, 19960), (2495, 16984), (3860, 10978), (3992, 10615), (4246, 9980), (4990, 8492), (5489, 7720)]