9551890

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1$

素因数の和:306

約数の個数: 32

約数和(自身を含む): 17729280

約数和(自身を除く): 8177390

約数列:

[1, 2, 5, 10, 79, 107, 113, 158, 214, 226, 395, 535, 565, 790, 1070, 1130, 8453, 8927, 12091, 16906, 17854, 24182, 42265, 44635, 60455, 84530, 89270, 120910, 955189, 1910378, 4775945, 9551890]

約数ペア:

[(1, 9551890), (2, 4775945), (5, 1910378), (10, 955189), (79, 120910), (107, 89270), (113, 84530), (158, 60455), (214, 44635), (226, 42265), (395, 24182), (535, 17854), (565, 16906), (790, 12091), (1070, 8927), (1130, 8453)]