14721760

素因数分解:

$2^5\times 5^1\times {\mathrm{101}}^1\times {\mathrm{911}}^1$

素因数の和:1027

約数の個数: 48

約数和(自身を含む): 35163072

約数和(自身を除く): 20441312

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 101, 160, 202, 404, 505, 808, 911, 1010, 1616, 1822, 2020, 3232, 3644, 4040, 4555, 7288, 8080, 9110, 14576, 16160, 18220, 29152, 36440, 72880, 92011, 145760, 184022, 368044, 460055, 736088, 920110, 1472176, 1840220, 2944352, 3680440, 7360880, 14721760]

約数ペア:

[(1, 14721760), (2, 7360880), (4, 3680440), (5, 2944352), (8, 1840220), (10, 1472176), (16, 920110), (20, 736088), (32, 460055), (40, 368044), (80, 184022), (101, 145760), (160, 92011), (202, 72880), (404, 36440), (505, 29152), (808, 18220), (911, 16160), (1010, 14576), (1616, 9110), (1822, 8080), (2020, 7288), (3232, 4555), (3644, 4040)]