13924720

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{9161}}^1$

素因数の和:9193

約数の個数: 40

約数和(自身を含む): 34082640

約数和(自身を除く): 20157920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 9161, 18322, 36644, 45805, 73288, 91610, 146576, 174059, 183220, 348118, 366440, 696236, 732880, 870295, 1392472, 1740590, 2784944, 3481180, 6962360, 13924720]

約数ペア:

[(1, 13924720), (2, 6962360), (4, 3481180), (5, 2784944), (8, 1740590), (10, 1392472), (16, 870295), (19, 732880), (20, 696236), (38, 366440), (40, 348118), (76, 183220), (80, 174059), (95, 146576), (152, 91610), (190, 73288), (304, 45805), (380, 36644), (760, 18322), (1520, 9161)]