80080364

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{11579}}^1$

素因数の和:11622

約数の個数: 48

約数和(自身を含む): 181574400

約数和(自身を除く): 101494036

約数列:

[1, 2, 4, 7, 13, 14, 19, 26, 28, 38, 52, 76, 91, 133, 182, 247, 266, 364, 494, 532, 988, 1729, 3458, 6916, 11579, 23158, 46316, 81053, 150527, 162106, 220001, 301054, 324212, 440002, 602108, 880004, 1053689, 1540007, 2107378, 2860013, 3080014, 4214756, 5720026, 6160028, 11440052, 20020091, 40040182, 80080364]

約数ペア:

[(1, 80080364), (2, 40040182), (4, 20020091), (7, 11440052), (13, 6160028), (14, 5720026), (19, 4214756), (26, 3080014), (28, 2860013), (38, 2107378), (52, 1540007), (76, 1053689), (91, 880004), (133, 602108), (182, 440002), (247, 324212), (266, 301054), (364, 220001), (494, 162106), (532, 150527), (988, 81053), (1729, 46316), (3458, 23158), (6916, 11579)]