14135980

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{17239}}^1$

素因数の和:17289

約数の個数: 24

約数和(自身を含む): 30411360

約数和(自身を除く): 16275380

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 17239, 34478, 68956, 86195, 172390, 344780, 706799, 1413598, 2827196, 3533995, 7067990, 14135980]

約数ペア:

[(1, 14135980), (2, 7067990), (4, 3533995), (5, 2827196), (10, 1413598), (20, 706799), (41, 344780), (82, 172390), (164, 86195), (205, 68956), (410, 34478), (820, 17239)]