9247480

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{21017}}^1$

素因数の和:21039

約数の個数: 32

約数和(自身を含む): 22699440

約数和(自身を除く): 13451960

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 21017, 42034, 84068, 105085, 168136, 210170, 231187, 420340, 462374, 840680, 924748, 1155935, 1849496, 2311870, 4623740, 9247480]

約数ペア:

[(1, 9247480), (2, 4623740), (4, 2311870), (5, 1849496), (8, 1155935), (10, 924748), (11, 840680), (20, 462374), (22, 420340), (40, 231187), (44, 210170), (55, 168136), (88, 105085), (110, 84068), (220, 42034), (440, 21017)]