80005536

素因数分解:

$2^5\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{419}}^1$

素因数の和:468

約数の個数: 192

約数和(自身を含む): 266716800

約数和(自身を除く): 186711264

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 17, 18, 24, 26, 27, 32, 34, 36, 39, 48, 51, 52, 54, 68, 72, 78, 96, 102, 104, 108, 117, 136, 144, 153, 156, 204, 208, 216, 221, 234, 272, 288, 306, 312, 351, 408, 416, 419, 432, 442, 459, 468, 544, 612, 624, 663, 702, 816, 838, 864, 884, 918, 936, 1224, 1248, 1257, 1326, 1404, 1632, 1676, 1768, 1836, 1872, 1989, 2448, 2514, 2652, 2808, 3352, 3536, 3672, 3744, 3771, 3978, 4896, 5028, 5304, 5447, 5616, 5967, 6704, 7072, 7123, 7344, 7542, 7956, 10056, 10608, 10894, 11232, 11313, 11934, 13408, 14246, 14688, 15084, 15912, 16341, 20112, 21216, 21369, 21788, 22626, 23868, 28492, 30168, 31824, 32682, 40224, 42738, 43576, 45252, 47736, 49023, 56984, 60336, 63648, 64107, 65364, 85476, 87152, 90504, 92599, 95472, 98046, 113968, 120672, 128214, 130728, 147069, 170952, 174304, 181008, 185198, 190944, 192321, 196092, 227936, 256428, 261456, 277797, 294138, 341904, 362016, 370396, 384642, 392184, 512856, 522912, 555594, 588276, 683808, 740792, 769284, 784368, 833391, 1025712, 1111188, 1176552, 1481584, 1538568, 1568736, 1666782, 2051424, 2222376, 2353104, 2500173, 2963168, 3077136, 3333564, 4444752, 4706208, 5000346, 6154272, 6667128, 8889504, 10000692, 13334256, 20001384, 26668512, 40002768, 80005536]

約数ペア:

[(1, 80005536), (2, 40002768), (3, 26668512), (4, 20001384), (6, 13334256), (8, 10000692), (9, 8889504), (12, 6667128), (13, 6154272), (16, 5000346), (17, 4706208), (18, 4444752), (24, 3333564), (26, 3077136), (27, 2963168), (32, 2500173), (34, 2353104), (36, 2222376), (39, 2051424), (48, 1666782), (51, 1568736), (52, 1538568), (54, 1481584), (68, 1176552), (72, 1111188), (78, 1025712), (96, 833391), (102, 784368), (104, 769284), (108, 740792), (117, 683808), (136, 588276), (144, 555594), (153, 522912), (156, 512856), (204, 392184), (208, 384642), (216, 370396), (221, 362016), (234, 341904), (272, 294138), (288, 277797), (306, 261456), (312, 256428), (351, 227936), (408, 196092), (416, 192321), (419, 190944), (432, 185198), (442, 181008), (459, 174304), (468, 170952), (544, 147069), (612, 130728), (624, 128214), (663, 120672), (702, 113968), (816, 98046), (838, 95472), (864, 92599), (884, 90504), (918, 87152), (936, 85476), (1224, 65364), (1248, 64107), (1257, 63648), (1326, 60336), (1404, 56984), (1632, 49023), (1676, 47736), (1768, 45252), (1836, 43576), (1872, 42738), (1989, 40224), (2448, 32682), (2514, 31824), (2652, 30168), (2808, 28492), (3352, 23868), (3536, 22626), (3672, 21788), (3744, 21369), (3771, 21216), (3978, 20112), (4896, 16341), (5028, 15912), (5304, 15084), (5447, 14688), (5616, 14246), (5967, 13408), (6704, 11934), (7072, 11313), (7123, 11232), (7344, 10894), (7542, 10608), (7956, 10056)]