5717739880

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{178903}}^1$

素因数の和:178978

約数の個数: 64

約数和(自身を含む): 13911575040

約数和(自身を除く): 8193835160

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 47, 68, 85, 94, 136, 170, 188, 235, 340, 376, 470, 680, 799, 940, 1598, 1880, 3196, 3995, 6392, 7990, 15980, 31960, 178903, 357806, 715612, 894515, 1431224, 1789030, 3041351, 3578060, 6082702, 7156120, 8408441, 12165404, 15206755, 16816882, 24330808, 30413510, 33633764, 42042205, 60827020, 67267528, 84084410, 121654040, 142943497, 168168820, 285886994, 336337640, 571773988, 714717485, 1143547976, 1429434970, 2858869940, 5717739880]

約数ペア:

[(1, 5717739880), (2, 2858869940), (4, 1429434970), (5, 1143547976), (8, 714717485), (10, 571773988), (17, 336337640), (20, 285886994), (34, 168168820), (40, 142943497), (47, 121654040), (68, 84084410), (85, 67267528), (94, 60827020), (136, 42042205), (170, 33633764), (188, 30413510), (235, 24330808), (340, 16816882), (376, 15206755), (470, 12165404), (680, 8408441), (799, 7156120), (940, 6082702), (1598, 3578060), (1880, 3041351), (3196, 1789030), (3995, 1431224), (6392, 894515), (7990, 715612), (15980, 357806), (31960, 178903)]