2590495040

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{293}}^1\times {\mathrm{3947}}^1$

素因数の和:4264

約数の個数: 112

約数和(自身を含む): 7075700352

約数和(自身を除く): 4485205312

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 293, 320, 448, 560, 586, 1120, 1172, 1465, 2051, 2240, 2344, 2930, 3947, 4102, 4688, 5860, 7894, 8204, 9376, 10255, 11720, 15788, 16408, 18752, 19735, 20510, 23440, 27629, 31576, 32816, 39470, 41020, 46880, 55258, 63152, 65632, 78940, 82040, 93760, 110516, 126304, 131264, 138145, 157880, 164080, 221032, 252608, 276290, 315760, 328160, 442064, 552580, 631520, 656320, 884128, 1105160, 1156471, 1263040, 1768256, 2210320, 2312942, 4420640, 4625884, 5782355, 8095297, 8841280, 9251768, 11564710, 16190594, 18503536, 23129420, 32381188, 37007072, 40476485, 46258840, 64762376, 74014144, 80952970, 92517680, 129524752, 161905940, 185035360, 259049504, 323811880, 370070720, 518099008, 647623760, 1295247520, 2590495040]

約数ペア:

[(1, 2590495040), (2, 1295247520), (4, 647623760), (5, 518099008), (7, 370070720), (8, 323811880), (10, 259049504), (14, 185035360), (16, 161905940), (20, 129524752), (28, 92517680), (32, 80952970), (35, 74014144), (40, 64762376), (56, 46258840), (64, 40476485), (70, 37007072), (80, 32381188), (112, 23129420), (140, 18503536), (160, 16190594), (224, 11564710), (280, 9251768), (293, 8841280), (320, 8095297), (448, 5782355), (560, 4625884), (586, 4420640), (1120, 2312942), (1172, 2210320), (1465, 1768256), (2051, 1263040), (2240, 1156471), (2344, 1105160), (2930, 884128), (3947, 656320), (4102, 631520), (4688, 552580), (5860, 442064), (7894, 328160), (8204, 315760), (9376, 276290), (10255, 252608), (11720, 221032), (15788, 164080), (16408, 157880), (18752, 138145), (19735, 131264), (20510, 126304), (23440, 110516), (27629, 93760), (31576, 82040), (32816, 78940), (39470, 65632), (41020, 63152), (46880, 55258)]