42365920

素因数分解:

$2^5\times 5^1\times {\mathrm{264787}}^1$

素因数の和:264802

約数の個数: 24

約数和(自身を含む): 100089864

約数和(自身を除く): 57723944

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 264787, 529574, 1059148, 1323935, 2118296, 2647870, 4236592, 5295740, 8473184, 10591480, 21182960, 42365920]

約数ペア:

[(1, 42365920), (2, 21182960), (4, 10591480), (5, 8473184), (8, 5295740), (10, 4236592), (16, 2647870), (20, 2118296), (32, 1323935), (40, 1059148), (80, 529574), (160, 264787)]