102058400

素因数分解:

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

素因数の和:874

約数の個数: 72

約数和(自身を含む): 250819884

約数和(自身を除く): 148761484

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 193, 200, 386, 400, 661, 772, 800, 965, 1322, 1544, 1930, 2644, 3088, 3305, 3860, 4825, 5288, 6176, 6610, 7720, 9650, 10576, 13220, 15440, 16525, 19300, 21152, 26440, 30880, 33050, 38600, 52880, 66100, 77200, 105760, 127573, 132200, 154400, 255146, 264400, 510292, 528800, 637865, 1020584, 1275730, 2041168, 2551460, 3189325, 4082336, 5102920, 6378650, 10205840, 12757300, 20411680, 25514600, 51029200, 102058400]

約数ペア:

[(1, 102058400), (2, 51029200), (4, 25514600), (5, 20411680), (8, 12757300), (10, 10205840), (16, 6378650), (20, 5102920), (25, 4082336), (32, 3189325), (40, 2551460), (50, 2041168), (80, 1275730), (100, 1020584), (160, 637865), (193, 528800), (200, 510292), (386, 264400), (400, 255146), (661, 154400), (772, 132200), (800, 127573), (965, 105760), (1322, 77200), (1544, 66100), (1930, 52880), (2644, 38600), (3088, 33050), (3305, 30880), (3860, 26440), (4825, 21152), (5288, 19300), (6176, 16525), (6610, 15440), (7720, 13220), (9650, 10576)]