8002421.00000000

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{5527}}^1$

素因数の和:5581

約数の個数: 64

約数和(自身を含む): 120996864

約数和(自身を除く): 78052074

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 37, 42, 70, 74, 105, 111, 185, 210, 222, 259, 370, 518, 555, 777, 1110, 1295, 1554, 2590, 3885, 5527, 7770, 11054, 16581, 27635, 33162, 38689, 55270, 77378, 82905, 116067, 165810, 193445, 204499, 232134, 386890, 408998, 580335, 613497, 1022495, 1160670, 1226994, 1431493, 2044990, 2862986, 3067485, 4294479, 6134970, 7157465, 8588958, 14314930, 21472395, 42944790]

約数ペア:

[(1, 42944790), (2, 21472395), (3, 14314930), (5, 8588958), (6, 7157465), (7, 6134970), (10, 4294479), (14, 3067485), (15, 2862986), (21, 2044990), (30, 1431493), (35, 1226994), (37, 1160670), (42, 1022495), (70, 613497), (74, 580335), (105, 408998), (111, 386890), (185, 232134), (210, 204499), (222, 193445), (259, 165810), (370, 116067), (518, 82905), (555, 77378), (777, 55270), (1110, 38689), (1295, 33162), (1554, 27635), (2590, 16581), (3885, 11054), (5527, 7770)]