9158120

素因数分解:

$2^3\times 5^1\times {\mathrm{228953}}^1$

素因数の和:228964

約数の個数: 16

約数和(自身を含む): 20605860

約数和(自身を除く): 11447740

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 228953, 457906, 915812, 1144765, 1831624, 2289530, 4579060, 9158120]

約数ペア:

[(1, 9158120), (2, 4579060), (4, 2289530), (5, 1831624), (8, 1144765), (10, 915812), (20, 457906), (40, 228953)]