78101740

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{229711}}^1$

素因数の和:229737

約数の個数: 24

約数和(自身を含む): 173662272

約数和(自身を除く): 95560532

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 229711, 459422, 918844, 1148555, 2297110, 3905087, 4594220, 7810174, 15620348, 19525435, 39050870, 78101740]

約数ペア:

[(1, 78101740), (2, 39050870), (4, 19525435), (5, 15620348), (10, 7810174), (17, 4594220), (20, 3905087), (34, 2297110), (68, 1148555), (85, 918844), (170, 459422), (340, 229711)]