996829760

素因数分解:

$2^6\times 5^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1\times {\mathrm{659}}^1$

素因数の和:868

約数の個数: 112

約数和(自身を含む): 2474366400

約数和(自身を除く): 1477536640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 145, 160, 163, 232, 290, 320, 326, 464, 580, 652, 659, 815, 928, 1160, 1304, 1318, 1630, 1856, 2320, 2608, 2636, 3260, 3295, 4640, 4727, 5216, 5272, 6520, 6590, 9280, 9454, 10432, 10544, 13040, 13180, 18908, 19111, 21088, 23635, 26080, 26360, 37816, 38222, 42176, 47270, 52160, 52720, 75632, 76444, 94540, 95555, 105440, 107417, 151264, 152888, 189080, 191110, 210880, 214834, 302528, 305776, 378160, 382220, 429668, 537085, 611552, 756320, 764440, 859336, 1074170, 1223104, 1512640, 1528880, 1718672, 2148340, 3057760, 3115093, 3437344, 4296680, 6115520, 6230186, 6874688, 8593360, 12460372, 15575465, 17186720, 24920744, 31150930, 34373440, 49841488, 62301860, 99682976, 124603720, 199365952, 249207440, 498414880, 996829760]

約数ペア:

[(1, 996829760), (2, 498414880), (4, 249207440), (5, 199365952), (8, 124603720), (10, 99682976), (16, 62301860), (20, 49841488), (29, 34373440), (32, 31150930), (40, 24920744), (58, 17186720), (64, 15575465), (80, 12460372), (116, 8593360), (145, 6874688), (160, 6230186), (163, 6115520), (232, 4296680), (290, 3437344), (320, 3115093), (326, 3057760), (464, 2148340), (580, 1718672), (652, 1528880), (659, 1512640), (815, 1223104), (928, 1074170), (1160, 859336), (1304, 764440), (1318, 756320), (1630, 611552), (1856, 537085), (2320, 429668), (2608, 382220), (2636, 378160), (3260, 305776), (3295, 302528), (4640, 214834), (4727, 210880), (5216, 191110), (5272, 189080), (6520, 152888), (6590, 151264), (9280, 107417), (9454, 105440), (10432, 95555), (10544, 94540), (13040, 76444), (13180, 75632), (18908, 52720), (19111, 52160), (21088, 47270), (23635, 42176), (26080, 38222), (26360, 37816)]