13552880

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{15401}}^1$

素因数の和:15425

約数の個数: 40

約数和(自身を含む): 34377264

約数和(自身を除く): 20824384

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 15401, 30802, 61604, 77005, 123208, 154010, 169411, 246416, 308020, 338822, 616040, 677644, 847055, 1232080, 1355288, 1694110, 2710576, 3388220, 6776440, 13552880]

約数ペア:

[(1, 13552880), (2, 6776440), (4, 3388220), (5, 2710576), (8, 1694110), (10, 1355288), (11, 1232080), (16, 847055), (20, 677644), (22, 616040), (40, 338822), (44, 308020), (55, 246416), (80, 169411), (88, 154010), (110, 123208), (176, 77005), (220, 61604), (440, 30802), (880, 15401)]