5287840

素因数分解:

$2^5\times 5^1\times {\mathrm{33049}}^1$

素因数の和:33064

約数の個数: 24

約数和(自身を含む): 12492900

約数和(自身を除く): 7205060

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 33049, 66098, 132196, 165245, 264392, 330490, 528784, 660980, 1057568, 1321960, 2643920, 5287840]

約数ペア:

[(1, 5287840), (2, 2643920), (4, 1321960), (5, 1057568), (8, 660980), (10, 528784), (16, 330490), (20, 264392), (32, 165245), (40, 132196), (80, 66098), (160, 33049)]