56554842320

素因数分解:

$2^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{739}}^1\times {\mathrm{12109}}^1$

素因数の和:12940

約数の個数: 80

約数和(自身を含む): 133345632000

約数和(自身を除く): 76790789680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 79, 80, 158, 316, 395, 632, 739, 790, 1264, 1478, 1580, 2956, 3160, 3695, 5912, 6320, 7390, 11824, 12109, 14780, 24218, 29560, 48436, 58381, 59120, 60545, 96872, 116762, 121090, 193744, 233524, 242180, 291905, 467048, 484360, 583810, 934096, 956611, 968720, 1167620, 1913222, 2335240, 3826444, 4670480, 4783055, 7652888, 8948551, 9566110, 15305776, 17897102, 19132220, 35794204, 38264440, 44742755, 71588408, 76528880, 89485510, 143176816, 178971020, 357942040, 706935529, 715884080, 1413871058, 2827742116, 3534677645, 5655484232, 7069355290, 11310968464, 14138710580, 28277421160, 56554842320]

約数ペア:

[(1, 56554842320), (2, 28277421160), (4, 14138710580), (5, 11310968464), (8, 7069355290), (10, 5655484232), (16, 3534677645), (20, 2827742116), (40, 1413871058), (79, 715884080), (80, 706935529), (158, 357942040), (316, 178971020), (395, 143176816), (632, 89485510), (739, 76528880), (790, 71588408), (1264, 44742755), (1478, 38264440), (1580, 35794204), (2956, 19132220), (3160, 17897102), (3695, 15305776), (5912, 9566110), (6320, 8948551), (7390, 7652888), (11824, 4783055), (12109, 4670480), (14780, 3826444), (24218, 2335240), (29560, 1913222), (48436, 1167620), (58381, 968720), (59120, 956611), (60545, 934096), (96872, 583810), (116762, 484360), (121090, 467048), (193744, 291905), (233524, 242180)]