8085440

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2297}}^1$

素因数の和:2325

約数の個数: 56

約数和(自身を含む): 21012912

約数和(自身を除く): 12927472

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 160, 176, 220, 320, 352, 440, 704, 880, 1760, 2297, 3520, 4594, 9188, 11485, 18376, 22970, 25267, 36752, 45940, 50534, 73504, 91880, 101068, 126335, 147008, 183760, 202136, 252670, 367520, 404272, 505340, 735040, 808544, 1010680, 1617088, 2021360, 4042720, 8085440]

約数ペア:

[(1, 8085440), (2, 4042720), (4, 2021360), (5, 1617088), (8, 1010680), (10, 808544), (11, 735040), (16, 505340), (20, 404272), (22, 367520), (32, 252670), (40, 202136), (44, 183760), (55, 147008), (64, 126335), (80, 101068), (88, 91880), (110, 73504), (160, 50534), (176, 45940), (220, 36752), (320, 25267), (352, 22970), (440, 18376), (704, 11485), (880, 9188), (1760, 4594), (2297, 3520)]