2005483390

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1543}}^1\times {\mathrm{5651}}^1$

素因数の和:7224

約数の個数: 32

約数和(自身を含む): 3769929216

約数和(自身を除く): 1764445826

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 1543, 3086, 5651, 7715, 11302, 15430, 28255, 35489, 56510, 70978, 129973, 177445, 259946, 354890, 649865, 1299730, 8719493, 17438986, 43597465, 87194930, 200548339, 401096678, 1002741695, 2005483390]

約数ペア:

[(1, 2005483390), (2, 1002741695), (5, 401096678), (10, 200548339), (23, 87194930), (46, 43597465), (115, 17438986), (230, 8719493), (1543, 1299730), (3086, 649865), (5651, 354890), (7715, 259946), (11302, 177445), (15430, 129973), (28255, 70978), (35489, 56510)]