9696040

素因数分解:

$2^3\times 5^1\times {\mathrm{223}}^1\times {\mathrm{1087}}^1$

素因数の和:1321

約数の個数: 32

約数和(自身を含む): 21934080

約数和(自身を除く): 12238040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 223, 446, 892, 1087, 1115, 1784, 2174, 2230, 4348, 4460, 5435, 8696, 8920, 10870, 21740, 43480, 242401, 484802, 969604, 1212005, 1939208, 2424010, 4848020, 9696040]

約数ペア:

[(1, 9696040), (2, 4848020), (4, 2424010), (5, 1939208), (8, 1212005), (10, 969604), (20, 484802), (40, 242401), (223, 43480), (446, 21740), (892, 10870), (1087, 8920), (1115, 8696), (1784, 5435), (2174, 4460), (2230, 4348)]