67469840

素因数分解:

$2^4\times 5^1\times {\mathrm{751}}^1\times {\mathrm{1123}}^1$

素因数の和:1887

約数の個数: 40

約数和(自身を含む): 157216128

約数和(自身を除く): 89746288

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 751, 1123, 1502, 2246, 3004, 3755, 4492, 5615, 6008, 7510, 8984, 11230, 12016, 15020, 17968, 22460, 30040, 44920, 60080, 89840, 843373, 1686746, 3373492, 4216865, 6746984, 8433730, 13493968, 16867460, 33734920, 67469840]

約数ペア:

[(1, 67469840), (2, 33734920), (4, 16867460), (5, 13493968), (8, 8433730), (10, 6746984), (16, 4216865), (20, 3373492), (40, 1686746), (80, 843373), (751, 89840), (1123, 60080), (1502, 44920), (2246, 30040), (3004, 22460), (3755, 17968), (4492, 15020), (5615, 12016), (6008, 11230), (7510, 8984)]