27877130

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{67993}}^1$

素因数の和:68041

約数の個数: 16

約数和(自身を含む): 51403464

約数和(自身を除く): 23526334

約数列:

[1, 2, 5, 10, 41, 82, 205, 410, 67993, 135986, 339965, 679930, 2787713, 5575426, 13938565, 27877130]

約数ペア:

[(1, 27877130), (2, 13938565), (5, 5575426), (10, 2787713), (41, 679930), (82, 339965), (205, 135986), (410, 67993)]