103075520

素因数分解:

$2^6\times 5^1\times {\mathrm{322111}}^1$

素因数の和:322128

約数の個数: 28

約数和(自身を含む): 245449344

約数和(自身を除く): 142373824

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 322111, 644222, 1288444, 1610555, 2576888, 3221110, 5153776, 6442220, 10307552, 12884440, 20615104, 25768880, 51537760, 103075520]

約数ペア:

[(1, 103075520), (2, 51537760), (4, 25768880), (5, 20615104), (8, 12884440), (10, 10307552), (16, 6442220), (20, 5153776), (32, 3221110), (40, 2576888), (64, 1610555), (80, 1288444), (160, 644222), (320, 322111)]