299909277440

素因数分解:

$2^8\times 5^1\times {\mathrm{193}}^1\times {\mathrm{1214011}}^1$

素因数の和:1214225

約数の個数: 72

約数和(自身を含む): 722099193648

約数和(自身を除く): 422189916208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 193, 256, 320, 386, 640, 772, 965, 1280, 1544, 1930, 3088, 3860, 6176, 7720, 12352, 15440, 24704, 30880, 49408, 61760, 123520, 247040, 1214011, 2428022, 4856044, 6070055, 9712088, 12140110, 19424176, 24280220, 38848352, 48560440, 77696704, 97120880, 155393408, 194241760, 234304123, 310786816, 388483520, 468608246, 776967040, 937216492, 1171520615, 1553934080, 1874432984, 2343041230, 3748865968, 4686082460, 7497731936, 9372164920, 14995463872, 18744329840, 29990927744, 37488659680, 59981855488, 74977319360, 149954638720, 299909277440]

約数ペア:

[(1, 299909277440), (2, 149954638720), (4, 74977319360), (5, 59981855488), (8, 37488659680), (10, 29990927744), (16, 18744329840), (20, 14995463872), (32, 9372164920), (40, 7497731936), (64, 4686082460), (80, 3748865968), (128, 2343041230), (160, 1874432984), (193, 1553934080), (256, 1171520615), (320, 937216492), (386, 776967040), (640, 468608246), (772, 388483520), (965, 310786816), (1280, 234304123), (1544, 194241760), (1930, 155393408), (3088, 97120880), (3860, 77696704), (6176, 48560440), (7720, 38848352), (12352, 24280220), (15440, 19424176), (24704, 12140110), (30880, 9712088), (49408, 6070055), (61760, 4856044), (123520, 2428022), (247040, 1214011)]