91994960

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2087}}^1$

素因数の和:2148

約数の個数: 80

約数和(自身を含む): 233020800

約数和(自身を除く): 141025840

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 29, 38, 40, 58, 76, 80, 95, 116, 145, 152, 190, 232, 290, 304, 380, 464, 551, 580, 760, 1102, 1160, 1520, 2087, 2204, 2320, 2755, 4174, 4408, 5510, 8348, 8816, 10435, 11020, 16696, 20870, 22040, 33392, 39653, 41740, 44080, 60523, 79306, 83480, 121046, 158612, 166960, 198265, 242092, 302615, 317224, 396530, 484184, 605230, 634448, 793060, 968368, 1149937, 1210460, 1586120, 2299874, 2420920, 3172240, 4599748, 4841840, 5749685, 9199496, 11499370, 18398992, 22998740, 45997480, 91994960]

約数ペア:

[(1, 91994960), (2, 45997480), (4, 22998740), (5, 18398992), (8, 11499370), (10, 9199496), (16, 5749685), (19, 4841840), (20, 4599748), (29, 3172240), (38, 2420920), (40, 2299874), (58, 1586120), (76, 1210460), (80, 1149937), (95, 968368), (116, 793060), (145, 634448), (152, 605230), (190, 484184), (232, 396530), (290, 317224), (304, 302615), (380, 242092), (464, 198265), (551, 166960), (580, 158612), (760, 121046), (1102, 83480), (1160, 79306), (1520, 60523), (2087, 44080), (2204, 41740), (2320, 39653), (2755, 33392), (4174, 22040), (4408, 20870), (5510, 16696), (8348, 11020), (8816, 10435)]