33998080

素因数分解:

$2^8\times 5^1\times {\mathrm{26561}}^1$

素因数の和:26582

約数の個数: 36

約数和(自身を含む): 81439092

約数和(自身を除く): 47441012

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 640, 1280, 26561, 53122, 106244, 132805, 212488, 265610, 424976, 531220, 849952, 1062440, 1699904, 2124880, 3399808, 4249760, 6799616, 8499520, 16999040, 33998080]

約数ペア:

[(1, 33998080), (2, 16999040), (4, 8499520), (5, 6799616), (8, 4249760), (10, 3399808), (16, 2124880), (20, 1699904), (32, 1062440), (40, 849952), (64, 531220), (80, 424976), (128, 265610), (160, 212488), (256, 132805), (320, 106244), (640, 53122), (1280, 26561)]