328054210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{80603}}^1$

素因数の和:80658

約数の個数: 32

約数和(自身を含む): 661597632

約数和(自身を除く): 333543422

約数列:

[1, 2, 5, 10, 11, 22, 37, 55, 74, 110, 185, 370, 407, 814, 2035, 4070, 80603, 161206, 403015, 806030, 886633, 1773266, 2982311, 4433165, 5964622, 8866330, 14911555, 29823110, 32805421, 65610842, 164027105, 328054210]

約数ペア:

[(1, 328054210), (2, 164027105), (5, 65610842), (10, 32805421), (11, 29823110), (22, 14911555), (37, 8866330), (55, 5964622), (74, 4433165), (110, 2982311), (185, 1773266), (370, 886633), (407, 806030), (814, 403015), (2035, 161206), (4070, 80603)]