23596640

素因数分解:

$2^5\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1061}}^1$

素因数の和:1215

約数の個数: 48

約数和(自身を含む): 56201040

約数和(自身を除く): 32604400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 139, 160, 278, 556, 695, 1061, 1112, 1390, 2122, 2224, 2780, 4244, 4448, 5305, 5560, 8488, 10610, 11120, 16976, 21220, 22240, 33952, 42440, 84880, 147479, 169760, 294958, 589916, 737395, 1179832, 1474790, 2359664, 2949580, 4719328, 5899160, 11798320, 23596640]

約数ペア:

[(1, 23596640), (2, 11798320), (4, 5899160), (5, 4719328), (8, 2949580), (10, 2359664), (16, 1474790), (20, 1179832), (32, 737395), (40, 589916), (80, 294958), (139, 169760), (160, 147479), (278, 84880), (556, 42440), (695, 33952), (1061, 22240), (1112, 21220), (1390, 16976), (2122, 11120), (2224, 10610), (2780, 8488), (4244, 5560), (4448, 5305)]