173670267920

素因数分解:

$2^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{2677}}^1\times {\mathrm{18859}}^1$

素因数の和:21592

約数の個数: 80

約数和(自身を含む): 413349942720

約数和(自身を除く): 239679674800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 43, 80, 86, 172, 215, 344, 430, 688, 860, 1720, 2677, 3440, 5354, 10708, 13385, 18859, 21416, 26770, 37718, 42832, 53540, 75436, 94295, 107080, 115111, 150872, 188590, 214160, 230222, 301744, 377180, 460444, 575555, 754360, 810937, 920888, 1151110, 1508720, 1621874, 1841776, 2302220, 3243748, 4054685, 4604440, 6487496, 8109370, 9208880, 12974992, 16218740, 32437480, 50485543, 64874960, 100971086, 201942172, 252427715, 403884344, 504855430, 807768688, 1009710860, 2019421720, 2170878349, 4038843440, 4341756698, 8683513396, 10854391745, 17367026792, 21708783490, 34734053584, 43417566980, 86835133960, 173670267920]

約数ペア:

[(1, 173670267920), (2, 86835133960), (4, 43417566980), (5, 34734053584), (8, 21708783490), (10, 17367026792), (16, 10854391745), (20, 8683513396), (40, 4341756698), (43, 4038843440), (80, 2170878349), (86, 2019421720), (172, 1009710860), (215, 807768688), (344, 504855430), (430, 403884344), (688, 252427715), (860, 201942172), (1720, 100971086), (2677, 64874960), (3440, 50485543), (5354, 32437480), (10708, 16218740), (13385, 12974992), (18859, 9208880), (21416, 8109370), (26770, 6487496), (37718, 4604440), (42832, 4054685), (53540, 3243748), (75436, 2302220), (94295, 1841776), (107080, 1621874), (115111, 1508720), (150872, 1151110), (188590, 920888), (214160, 810937), (230222, 754360), (301744, 575555), (377180, 460444)]