48944304880

素因数分解:

$2^4\times 5^1\times {\mathrm{109}}^1\times {\mathrm{5612879}}^1$

素因数の和:5613001

約数の個数: 40

約数和(自身を含む): 114839524800

約数和(自身を除く): 65895219920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 109, 218, 436, 545, 872, 1090, 1744, 2180, 4360, 8720, 5612879, 11225758, 22451516, 28064395, 44903032, 56128790, 89806064, 112257580, 224515160, 449030320, 611803811, 1223607622, 2447215244, 3059019055, 4894430488, 6118038110, 9788860976, 12236076220, 24472152440, 48944304880]

約数ペア:

[(1, 48944304880), (2, 24472152440), (4, 12236076220), (5, 9788860976), (8, 6118038110), (10, 4894430488), (16, 3059019055), (20, 2447215244), (40, 1223607622), (80, 611803811), (109, 449030320), (218, 224515160), (436, 112257580), (545, 89806064), (872, 56128790), (1090, 44903032), (1744, 28064395), (2180, 22451516), (4360, 11225758), (8720, 5612879)]