510292000

素因数分解:

$2^5\times 5^3\times {\mathrm{193}}^1\times {\mathrm{661}}^1$

素因数の和:879

約数の個数: 96

約数和(自身を含む): 1262190384

約数和(自身を除く): 751898384

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 125, 160, 193, 200, 250, 386, 400, 500, 661, 772, 800, 965, 1000, 1322, 1544, 1930, 2000, 2644, 3088, 3305, 3860, 4000, 4825, 5288, 6176, 6610, 7720, 9650, 10576, 13220, 15440, 16525, 19300, 21152, 24125, 26440, 30880, 33050, 38600, 48250, 52880, 66100, 77200, 82625, 96500, 105760, 127573, 132200, 154400, 165250, 193000, 255146, 264400, 330500, 386000, 510292, 528800, 637865, 661000, 772000, 1020584, 1275730, 1322000, 2041168, 2551460, 2644000, 3189325, 4082336, 5102920, 6378650, 10205840, 12757300, 15946625, 20411680, 25514600, 31893250, 51029200, 63786500, 102058400, 127573000, 255146000, 510292000]

約数ペア:

[(1, 510292000), (2, 255146000), (4, 127573000), (5, 102058400), (8, 63786500), (10, 51029200), (16, 31893250), (20, 25514600), (25, 20411680), (32, 15946625), (40, 12757300), (50, 10205840), (80, 6378650), (100, 5102920), (125, 4082336), (160, 3189325), (193, 2644000), (200, 2551460), (250, 2041168), (386, 1322000), (400, 1275730), (500, 1020584), (661, 772000), (772, 661000), (800, 637865), (965, 528800), (1000, 510292), (1322, 386000), (1544, 330500), (1930, 264400), (2000, 255146), (2644, 193000), (3088, 165250), (3305, 154400), (3860, 132200), (4000, 127573), (4825, 105760), (5288, 96500), (6176, 82625), (6610, 77200), (7720, 66100), (9650, 52880), (10576, 48250), (13220, 38600), (15440, 33050), (16525, 30880), (19300, 26440), (21152, 24125)]