14011520

素因数分解:

$2^7\times 5^1\times {\mathrm{21893}}^1$

素因数の和:21912

約数の個数: 32

約数和(自身を含む): 33497820

約数和(自身を除く): 19486300

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 21893, 43786, 87572, 109465, 175144, 218930, 350288, 437860, 700576, 875720, 1401152, 1751440, 2802304, 3502880, 7005760, 14011520]

約数ペア:

[(1, 14011520), (2, 7005760), (4, 3502880), (5, 2802304), (8, 1751440), (10, 1401152), (16, 875720), (20, 700576), (32, 437860), (40, 350288), (64, 218930), (80, 175144), (128, 109465), (160, 87572), (320, 43786), (640, 21893)]