342022180

素因数分解:

$2^2\times 5^1\times {\mathrm{1187}}^1\times {\mathrm{14407}}^1$

素因数の和:15603

約数の個数: 24

約数和(自身を含む): 718901568

約数和(自身を除く): 376879388

約数列:

[1, 2, 4, 5, 10, 20, 1187, 2374, 4748, 5935, 11870, 14407, 23740, 28814, 57628, 72035, 144070, 288140, 17101109, 34202218, 68404436, 85505545, 171011090, 342022180]

約数ペア:

[(1, 342022180), (2, 171011090), (4, 85505545), (5, 68404436), (10, 34202218), (20, 17101109), (1187, 288140), (2374, 144070), (4748, 72035), (5935, 57628), (11870, 28814), (14407, 23740)]