5087998448

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{673}}^1\times {\mathrm{1913}}^1$

素因数の和:2626

約数の個数: 80

約数和(自身を含む): 11197512480

約数和(自身を除く): 6109514032

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 38, 52, 76, 104, 152, 208, 247, 304, 494, 673, 988, 1346, 1913, 1976, 2692, 3826, 3952, 5384, 7652, 8749, 10768, 12787, 15304, 17498, 24869, 25574, 30608, 34996, 36347, 49738, 51148, 69992, 72694, 99476, 102296, 139984, 145388, 166231, 198952, 204592, 290776, 332462, 397904, 472511, 581552, 664924, 945022, 1287449, 1329848, 1890044, 2574898, 2659696, 3780088, 5149796, 7560176, 10299592, 16736837, 20599184, 24461531, 33473674, 48923062, 66947348, 97846124, 133894696, 195692248, 267789392, 317999903, 391384496, 635999806, 1271999612, 2543999224, 5087998448]

約数ペア:

[(1, 5087998448), (2, 2543999224), (4, 1271999612), (8, 635999806), (13, 391384496), (16, 317999903), (19, 267789392), (26, 195692248), (38, 133894696), (52, 97846124), (76, 66947348), (104, 48923062), (152, 33473674), (208, 24461531), (247, 20599184), (304, 16736837), (494, 10299592), (673, 7560176), (988, 5149796), (1346, 3780088), (1913, 2659696), (1976, 2574898), (2692, 1890044), (3826, 1329848), (3952, 1287449), (5384, 945022), (7652, 664924), (8749, 581552), (10768, 472511), (12787, 397904), (15304, 332462), (17498, 290776), (24869, 204592), (25574, 198952), (30608, 166231), (34996, 145388), (36347, 139984), (49738, 102296), (51148, 99476), (69992, 72694)]