5010280

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1$

素因数の和:274

約数の個数: 64

約数和(自身を含む): 12571200

約数和(自身を除く): 7560920

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 59, 88, 110, 118, 193, 220, 236, 295, 386, 440, 472, 590, 649, 772, 965, 1180, 1298, 1544, 1930, 2123, 2360, 2596, 3245, 3860, 4246, 5192, 6490, 7720, 8492, 10615, 11387, 12980, 16984, 21230, 22774, 25960, 42460, 45548, 56935, 84920, 91096, 113870, 125257, 227740, 250514, 455480, 501028, 626285, 1002056, 1252570, 2505140, 5010280]

約数ペア:

[(1, 5010280), (2, 2505140), (4, 1252570), (5, 1002056), (8, 626285), (10, 501028), (11, 455480), (20, 250514), (22, 227740), (40, 125257), (44, 113870), (55, 91096), (59, 84920), (88, 56935), (110, 45548), (118, 42460), (193, 25960), (220, 22774), (236, 21230), (295, 16984), (386, 12980), (440, 11387), (472, 10615), (590, 8492), (649, 7720), (772, 6490), (965, 5192), (1180, 4246), (1298, 3860), (1544, 3245), (1930, 2596), (2123, 2360)]