2843072080

素因数分解:

$2^4\times 5^1\times {\mathrm{163}}^1\times {\mathrm{263}}^1\times {\mathrm{829}}^1$

素因数の和:1268

約数の個数: 80

約数和(自身を含む): 6684036480

約数和(自身を除く): 3840964400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 163, 263, 326, 526, 652, 815, 829, 1052, 1304, 1315, 1630, 1658, 2104, 2608, 2630, 3260, 3316, 4145, 4208, 5260, 6520, 6632, 8290, 10520, 13040, 13264, 16580, 21040, 33160, 42869, 66320, 85738, 135127, 171476, 214345, 218027, 270254, 342952, 428690, 436054, 540508, 675635, 685904, 857380, 872108, 1081016, 1090135, 1351270, 1714760, 1744216, 2162032, 2180270, 2702540, 3429520, 3488432, 4360540, 5405080, 8721080, 10810160, 17442160, 35538401, 71076802, 142153604, 177692005, 284307208, 355384010, 568614416, 710768020, 1421536040, 2843072080]

約数ペア:

[(1, 2843072080), (2, 1421536040), (4, 710768020), (5, 568614416), (8, 355384010), (10, 284307208), (16, 177692005), (20, 142153604), (40, 71076802), (80, 35538401), (163, 17442160), (263, 10810160), (326, 8721080), (526, 5405080), (652, 4360540), (815, 3488432), (829, 3429520), (1052, 2702540), (1304, 2180270), (1315, 2162032), (1630, 1744216), (1658, 1714760), (2104, 1351270), (2608, 1090135), (2630, 1081016), (3260, 872108), (3316, 857380), (4145, 685904), (4208, 675635), (5260, 540508), (6520, 436054), (6632, 428690), (8290, 342952), (10520, 270254), (13040, 218027), (13264, 214345), (16580, 171476), (21040, 135127), (33160, 85738), (42869, 66320)]