83604140

素因数分解:

$2^2\times 5^1\times {\mathrm{277}}^1\times {\mathrm{15091}}^1$

素因数の和:15377

約数の個数: 24

約数和(自身を含む): 176214192

約数和(自身を除く): 92610052

約数列:

[1, 2, 4, 5, 10, 20, 277, 554, 1108, 1385, 2770, 5540, 15091, 30182, 60364, 75455, 150910, 301820, 4180207, 8360414, 16720828, 20901035, 41802070, 83604140]

約数ペア:

[(1, 83604140), (2, 41802070), (4, 20901035), (5, 16720828), (10, 8360414), (20, 4180207), (277, 301820), (554, 150910), (1108, 75455), (1385, 60364), (2770, 30182), (5540, 15091)]