8067400

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{193}}^1$

素因数の和:239

約数の個数: 96

約数和(自身を含む): 21650400

約数和(自身を除く): 13583000

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 25, 38, 40, 44, 50, 55, 76, 88, 95, 100, 110, 152, 190, 193, 200, 209, 220, 275, 380, 386, 418, 440, 475, 550, 760, 772, 836, 950, 965, 1045, 1100, 1544, 1672, 1900, 1930, 2090, 2123, 2200, 3667, 3800, 3860, 4180, 4246, 4825, 5225, 7334, 7720, 8360, 8492, 9650, 10450, 10615, 14668, 16984, 18335, 19300, 20900, 21230, 29336, 36670, 38600, 40337, 41800, 42460, 53075, 73340, 80674, 84920, 91675, 106150, 146680, 161348, 183350, 201685, 212300, 322696, 366700, 403370, 424600, 733400, 806740, 1008425, 1613480, 2016850, 4033700, 8067400]

約数ペア:

[(1, 8067400), (2, 4033700), (4, 2016850), (5, 1613480), (8, 1008425), (10, 806740), (11, 733400), (19, 424600), (20, 403370), (22, 366700), (25, 322696), (38, 212300), (40, 201685), (44, 183350), (50, 161348), (55, 146680), (76, 106150), (88, 91675), (95, 84920), (100, 80674), (110, 73340), (152, 53075), (190, 42460), (193, 41800), (200, 40337), (209, 38600), (220, 36670), (275, 29336), (380, 21230), (386, 20900), (418, 19300), (440, 18335), (475, 16984), (550, 14668), (760, 10615), (772, 10450), (836, 9650), (950, 8492), (965, 8360), (1045, 7720), (1100, 7334), (1544, 5225), (1672, 4825), (1900, 4246), (1930, 4180), (2090, 3860), (2123, 3800), (2200, 3667)]