1010680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2297}}^1$

素因数の和:2319

約数の個数: 32

約数和(自身を含む): 2481840

約数和(自身を除く): 1471160

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 2297, 4594, 9188, 11485, 18376, 22970, 25267, 45940, 50534, 91880, 101068, 126335, 202136, 252670, 505340, 1010680]

約数ペア:

[(1, 1010680), (2, 505340), (4, 252670), (5, 202136), (8, 126335), (10, 101068), (11, 91880), (20, 50534), (22, 45940), (40, 25267), (44, 22970), (55, 18376), (88, 11485), (110, 9188), (220, 4594), (440, 2297)]