2016732895

素因数分解:

$5^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{367}}^1\times {\mathrm{419}}^1$

素因数の和:895

約数の個数: 32

約数和(自身を含む): 2529838080

約数和(自身を除く): 513105185

約数列:

[1, 5, 43, 61, 215, 305, 367, 419, 1835, 2095, 2623, 13115, 15781, 18017, 22387, 25559, 78905, 90085, 111935, 127795, 153773, 768865, 962641, 1099037, 4813205, 5495185, 6612239, 9380153, 33061195, 46900765, 403346579, 2016732895]

約数ペア:

[(1, 2016732895), (5, 403346579), (43, 46900765), (61, 33061195), (215, 9380153), (305, 6612239), (367, 5495185), (419, 4813205), (1835, 1099037), (2095, 962641), (2623, 768865), (13115, 153773), (15781, 127795), (18017, 111935), (22387, 90085), (25559, 78905)]