2125083728

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{3089}}^1$

素因数の和:3220

約数の個数: 80

約数和(自身を含む): 4536614400

約数和(自身を除く): 2411530672

約数列:

[1, 2, 4, 8, 16, 19, 31, 38, 62, 73, 76, 124, 146, 152, 248, 292, 304, 496, 584, 589, 1168, 1178, 1387, 2263, 2356, 2774, 3089, 4526, 4712, 5548, 6178, 9052, 9424, 11096, 12356, 18104, 22192, 24712, 36208, 42997, 49424, 58691, 85994, 95759, 117382, 171988, 191518, 225497, 234764, 343976, 383036, 450994, 469528, 687952, 766072, 901988, 939056, 1532144, 1803976, 1819421, 3607952, 3638842, 4284443, 6990407, 7277684, 8568886, 13980814, 14555368, 17137772, 27961628, 29110736, 34275544, 55923256, 68551088, 111846512, 132817733, 265635466, 531270932, 1062541864, 2125083728]

約数ペア:

[(1, 2125083728), (2, 1062541864), (4, 531270932), (8, 265635466), (16, 132817733), (19, 111846512), (31, 68551088), (38, 55923256), (62, 34275544), (73, 29110736), (76, 27961628), (124, 17137772), (146, 14555368), (152, 13980814), (248, 8568886), (292, 7277684), (304, 6990407), (496, 4284443), (584, 3638842), (589, 3607952), (1168, 1819421), (1178, 1803976), (1387, 1532144), (2263, 939056), (2356, 901988), (2774, 766072), (3089, 687952), (4526, 469528), (4712, 450994), (5548, 383036), (6178, 343976), (9052, 234764), (9424, 225497), (11096, 191518), (12356, 171988), (18104, 117382), (22192, 95759), (24712, 85994), (36208, 58691), (42997, 49424)]