6867080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{15607}}^1$

素因数の和:15629

約数の個数: 32

約数和(自身を含む): 16856640

約数和(自身を除く): 9989560

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 15607, 31214, 62428, 78035, 124856, 156070, 171677, 312140, 343354, 624280, 686708, 858385, 1373416, 1716770, 3433540, 6867080]

約数ペア:

[(1, 6867080), (2, 3433540), (4, 1716770), (5, 1373416), (8, 858385), (10, 686708), (11, 624280), (20, 343354), (22, 312140), (40, 171677), (44, 156070), (55, 124856), (88, 78035), (110, 62428), (220, 31214), (440, 15607)]