5375528090

素因数分解:

$2^1\times 5^1\times {\mathrm{1361}}^1\times {\mathrm{394969}}^1$

素因数の和:396337

約数の個数: 16

約数和(自身を含む): 9683084520

約数和(自身を除く): 4307556430

約数列:

[1, 2, 5, 10, 1361, 2722, 6805, 13610, 394969, 789938, 1974845, 3949690, 537552809, 1075105618, 2687764045, 5375528090]

約数ペア:

[(1, 5375528090), (2, 2687764045), (5, 1075105618), (10, 537552809), (1361, 3949690), (2722, 1974845), (6805, 789938), (13610, 394969)]