14086040

素因数分解:

$2^3\times 5^1\times {\mathrm{157}}^1\times {\mathrm{2243}}^1$

素因数の和:2411

約数の個数: 32

約数和(自身を含む): 31909680

約数和(自身を除く): 17823640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 157, 314, 628, 785, 1256, 1570, 2243, 3140, 4486, 6280, 8972, 11215, 17944, 22430, 44860, 89720, 352151, 704302, 1408604, 1760755, 2817208, 3521510, 7043020, 14086040]

約数ペア:

[(1, 14086040), (2, 7043020), (4, 3521510), (5, 2817208), (8, 1760755), (10, 1408604), (20, 704302), (40, 352151), (157, 89720), (314, 44860), (628, 22430), (785, 17944), (1256, 11215), (1570, 8972), (2243, 6280), (3140, 4486)]