66584080

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{36187}}^1$

素因数の和:36223

約数の個数: 40

約数和(自身を含む): 161543232

約数和(自身を除く): 94959152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 36187, 72374, 144748, 180935, 289496, 361870, 578992, 723740, 832301, 1447480, 1664602, 2894960, 3329204, 4161505, 6658408, 8323010, 13316816, 16646020, 33292040, 66584080]

約数ペア:

[(1, 66584080), (2, 33292040), (4, 16646020), (5, 13316816), (8, 8323010), (10, 6658408), (16, 4161505), (20, 3329204), (23, 2894960), (40, 1664602), (46, 1447480), (80, 832301), (92, 723740), (115, 578992), (184, 361870), (230, 289496), (368, 180935), (460, 144748), (920, 72374), (1840, 36187)]