66104360

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{236087}}^1$

素因数の和:236105

約数の個数: 32

約数和(自身を含む): 169983360

約数和(自身を除く): 103879000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 236087, 472174, 944348, 1180435, 1652609, 1888696, 2360870, 3305218, 4721740, 6610436, 8263045, 9443480, 13220872, 16526090, 33052180, 66104360]

約数ペア:

[(1, 66104360), (2, 33052180), (4, 16526090), (5, 13220872), (7, 9443480), (8, 8263045), (10, 6610436), (14, 4721740), (20, 3305218), (28, 2360870), (35, 1888696), (40, 1652609), (56, 1180435), (70, 944348), (140, 472174), (280, 236087)]