3331794440

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^3\times {\mathrm{31}}^1\times {\mathrm{1223}}^1$

素因数の和:1304

約数の個数: 128

約数和(自身を含む): 8389785600

約数和(自身を除く): 5057991160

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 31, 40, 52, 62, 65, 104, 124, 130, 155, 169, 248, 260, 310, 338, 403, 520, 620, 676, 806, 845, 1223, 1240, 1352, 1612, 1690, 2015, 2197, 2446, 3224, 3380, 4030, 4394, 4892, 5239, 6115, 6760, 8060, 8788, 9784, 10478, 10985, 12230, 15899, 16120, 17576, 20956, 21970, 24460, 26195, 31798, 37913, 41912, 43940, 48920, 52390, 63596, 68107, 75826, 79495, 87880, 104780, 127192, 136214, 151652, 158990, 189565, 206687, 209560, 272428, 303304, 317980, 340535, 379130, 413374, 492869, 544856, 635960, 681070, 758260, 826748, 985738, 1033435, 1362140, 1516520, 1653496, 1971476, 2066870, 2464345, 2686931, 2724280, 3942952, 4133740, 4928690, 5373862, 6407297, 8267480, 9857380, 10747724, 12814594, 13434655, 19714760, 21495448, 25629188, 26869310, 32036485, 51258376, 53738620, 64072970, 83294861, 107477240, 128145940, 166589722, 256291880, 333179444, 416474305, 666358888, 832948610, 1665897220, 3331794440]

約数ペア:

[(1, 3331794440), (2, 1665897220), (4, 832948610), (5, 666358888), (8, 416474305), (10, 333179444), (13, 256291880), (20, 166589722), (26, 128145940), (31, 107477240), (40, 83294861), (52, 64072970), (62, 53738620), (65, 51258376), (104, 32036485), (124, 26869310), (130, 25629188), (155, 21495448), (169, 19714760), (248, 13434655), (260, 12814594), (310, 10747724), (338, 9857380), (403, 8267480), (520, 6407297), (620, 5373862), (676, 4928690), (806, 4133740), (845, 3942952), (1223, 2724280), (1240, 2686931), (1352, 2464345), (1612, 2066870), (1690, 1971476), (2015, 1653496), (2197, 1516520), (2446, 1362140), (3224, 1033435), (3380, 985738), (4030, 826748), (4394, 758260), (4892, 681070), (5239, 635960), (6115, 544856), (6760, 492869), (8060, 413374), (8788, 379130), (9784, 340535), (10478, 317980), (10985, 303304), (12230, 272428), (15899, 209560), (16120, 206687), (17576, 189565), (20956, 158990), (21970, 151652), (24460, 136214), (26195, 127192), (31798, 104780), (37913, 87880), (41912, 79495), (43940, 75826), (48920, 68107), (52390, 63596)]