4246000

素因数分解:

$2^4\times 5^3\times {\mathrm{11}}^1\times {\mathrm{193}}^1$

素因数の和:227

約数の個数: 80

約数和(自身を含む): 11258208

約数和(自身を除く): 7012208

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 40, 44, 50, 55, 80, 88, 100, 110, 125, 176, 193, 200, 220, 250, 275, 386, 400, 440, 500, 550, 772, 880, 965, 1000, 1100, 1375, 1544, 1930, 2000, 2123, 2200, 2750, 3088, 3860, 4246, 4400, 4825, 5500, 7720, 8492, 9650, 10615, 11000, 15440, 16984, 19300, 21230, 22000, 24125, 33968, 38600, 42460, 48250, 53075, 77200, 84920, 96500, 106150, 169840, 193000, 212300, 265375, 386000, 424600, 530750, 849200, 1061500, 2123000, 4246000]

約数ペア:

[(1, 4246000), (2, 2123000), (4, 1061500), (5, 849200), (8, 530750), (10, 424600), (11, 386000), (16, 265375), (20, 212300), (22, 193000), (25, 169840), (40, 106150), (44, 96500), (50, 84920), (55, 77200), (80, 53075), (88, 48250), (100, 42460), (110, 38600), (125, 33968), (176, 24125), (193, 22000), (200, 21230), (220, 19300), (250, 16984), (275, 15440), (386, 11000), (400, 10615), (440, 9650), (500, 8492), (550, 7720), (772, 5500), (880, 4825), (965, 4400), (1000, 4246), (1100, 3860), (1375, 3088), (1544, 2750), (1930, 2200), (2000, 2123)]