74698720

素因数分解:

$2^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{193}}^1$

素因数の和:308

約数の個数: 96

約数和(自身を含む): 184796640

約数和(自身を除く): 110097920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 59, 80, 82, 118, 160, 164, 193, 205, 236, 295, 328, 386, 410, 472, 590, 656, 772, 820, 944, 965, 1180, 1312, 1544, 1640, 1888, 1930, 2360, 2419, 3088, 3280, 3860, 4720, 4838, 6176, 6560, 7720, 7913, 9440, 9676, 11387, 12095, 15440, 15826, 19352, 22774, 24190, 30880, 31652, 38704, 39565, 45548, 48380, 56935, 63304, 77408, 79130, 91096, 96760, 113870, 126608, 158260, 182192, 193520, 227740, 253216, 316520, 364384, 387040, 455480, 466867, 633040, 910960, 933734, 1266080, 1821920, 1867468, 2334335, 3734936, 4668670, 7469872, 9337340, 14939744, 18674680, 37349360, 74698720]

約数ペア:

[(1, 74698720), (2, 37349360), (4, 18674680), (5, 14939744), (8, 9337340), (10, 7469872), (16, 4668670), (20, 3734936), (32, 2334335), (40, 1867468), (41, 1821920), (59, 1266080), (80, 933734), (82, 910960), (118, 633040), (160, 466867), (164, 455480), (193, 387040), (205, 364384), (236, 316520), (295, 253216), (328, 227740), (386, 193520), (410, 182192), (472, 158260), (590, 126608), (656, 113870), (772, 96760), (820, 91096), (944, 79130), (965, 77408), (1180, 63304), (1312, 56935), (1544, 48380), (1640, 45548), (1888, 39565), (1930, 38704), (2360, 31652), (2419, 30880), (3088, 24190), (3280, 22774), (3860, 19352), (4720, 15826), (4838, 15440), (6176, 12095), (6560, 11387), (7720, 9676), (7913, 9440)]