29150720

素因数分解:

$2^9\times 5^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1$

素因数の和:275

約数の個数: 80

約数和(自身を含む): 71446320

約数和(自身を除く): 42295600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 59, 64, 80, 118, 128, 160, 193, 236, 256, 295, 320, 386, 472, 512, 590, 640, 772, 944, 965, 1180, 1280, 1544, 1888, 1930, 2360, 2560, 3088, 3776, 3860, 4720, 6176, 7552, 7720, 9440, 11387, 12352, 15104, 15440, 18880, 22774, 24704, 30208, 30880, 37760, 45548, 49408, 56935, 61760, 75520, 91096, 98816, 113870, 123520, 151040, 182192, 227740, 247040, 364384, 455480, 494080, 728768, 910960, 1457536, 1821920, 2915072, 3643840, 5830144, 7287680, 14575360, 29150720]

約数ペア:

[(1, 29150720), (2, 14575360), (4, 7287680), (5, 5830144), (8, 3643840), (10, 2915072), (16, 1821920), (20, 1457536), (32, 910960), (40, 728768), (59, 494080), (64, 455480), (80, 364384), (118, 247040), (128, 227740), (160, 182192), (193, 151040), (236, 123520), (256, 113870), (295, 98816), (320, 91096), (386, 75520), (472, 61760), (512, 56935), (590, 49408), (640, 45548), (772, 37760), (944, 30880), (965, 30208), (1180, 24704), (1280, 22774), (1544, 18880), (1888, 15440), (1930, 15104), (2360, 12352), (2560, 11387), (3088, 9440), (3776, 7720), (3860, 7552), (4720, 6176)]