2855522320

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{337}}^1\times {\mathrm{15131}}^1$

素因数の和:15488

約数の個数: 80

約数和(自身を含む): 7610548608

約数和(自身を除く): 4755026288

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 337, 560, 674, 1348, 1685, 2359, 2696, 3370, 4718, 5392, 6740, 9436, 11795, 13480, 15131, 18872, 23590, 26960, 30262, 37744, 47180, 60524, 75655, 94360, 105917, 121048, 151310, 188720, 211834, 242096, 302620, 423668, 529585, 605240, 847336, 1059170, 1210480, 1694672, 2118340, 4236680, 5099147, 8473360, 10198294, 20396588, 25495735, 35694029, 40793176, 50991470, 71388058, 81586352, 101982940, 142776116, 178470145, 203965880, 285552232, 356940290, 407931760, 571104464, 713880580, 1427761160, 2855522320]

約数ペア:

[(1, 2855522320), (2, 1427761160), (4, 713880580), (5, 571104464), (7, 407931760), (8, 356940290), (10, 285552232), (14, 203965880), (16, 178470145), (20, 142776116), (28, 101982940), (35, 81586352), (40, 71388058), (56, 50991470), (70, 40793176), (80, 35694029), (112, 25495735), (140, 20396588), (280, 10198294), (337, 8473360), (560, 5099147), (674, 4236680), (1348, 2118340), (1685, 1694672), (2359, 1210480), (2696, 1059170), (3370, 847336), (4718, 605240), (5392, 529585), (6740, 423668), (9436, 302620), (11795, 242096), (13480, 211834), (15131, 188720), (18872, 151310), (23590, 121048), (26960, 105917), (30262, 94360), (37744, 75655), (47180, 60524)]