52815680

素因数分解:

$2^6\times 5^1\times {\mathrm{165049}}^1$

素因数の和:165066

約数の個数: 28

約数和(自身を含む): 125768100

約数和(自身を除く): 72952420

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 165049, 330098, 660196, 825245, 1320392, 1650490, 2640784, 3300980, 5281568, 6601960, 10563136, 13203920, 26407840, 52815680]

約数ペア:

[(1, 52815680), (2, 26407840), (4, 13203920), (5, 10563136), (8, 6601960), (10, 5281568), (16, 3300980), (20, 2640784), (32, 1650490), (40, 1320392), (64, 825245), (80, 660196), (160, 330098), (320, 165049)]