40771270

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{239831}}^1$

素因数の和:239855

約数の個数: 16

約数和(自身を含む): 77705568

約数和(自身を除く): 36934298

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 239831, 479662, 1199155, 2398310, 4077127, 8154254, 20385635, 40771270]

約数ペア:

[(1, 40771270), (2, 20385635), (5, 8154254), (10, 4077127), (17, 2398310), (34, 1199155), (85, 479662), (170, 239831)]