29265760

素因数分解:

$2^5\times 5^1\times {\mathrm{101}}^1\times {\mathrm{1811}}^1$

素因数の和:1927

約数の個数: 48

約数和(自身を含む): 69863472

約数和(自身を除く): 40597712

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 101, 160, 202, 404, 505, 808, 1010, 1616, 1811, 2020, 3232, 3622, 4040, 7244, 8080, 9055, 14488, 16160, 18110, 28976, 36220, 57952, 72440, 144880, 182911, 289760, 365822, 731644, 914555, 1463288, 1829110, 2926576, 3658220, 5853152, 7316440, 14632880, 29265760]

約数ペア:

[(1, 29265760), (2, 14632880), (4, 7316440), (5, 5853152), (8, 3658220), (10, 2926576), (16, 1829110), (20, 1463288), (32, 914555), (40, 731644), (80, 365822), (101, 289760), (160, 182911), (202, 144880), (404, 72440), (505, 57952), (808, 36220), (1010, 28976), (1616, 18110), (1811, 16160), (2020, 14488), (3232, 9055), (3622, 8080), (4040, 7244)]