12294520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2311}}^1$

素因数の和:2348

約数の個数: 64

約数和(自身を含む): 33292800

約数和(自身を除く): 20998280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 28, 35, 38, 40, 56, 70, 76, 95, 133, 140, 152, 190, 266, 280, 380, 532, 665, 760, 1064, 1330, 2311, 2660, 4622, 5320, 9244, 11555, 16177, 18488, 23110, 32354, 43909, 46220, 64708, 80885, 87818, 92440, 129416, 161770, 175636, 219545, 307363, 323540, 351272, 439090, 614726, 647080, 878180, 1229452, 1536815, 1756360, 2458904, 3073630, 6147260, 12294520]

約数ペア:

[(1, 12294520), (2, 6147260), (4, 3073630), (5, 2458904), (7, 1756360), (8, 1536815), (10, 1229452), (14, 878180), (19, 647080), (20, 614726), (28, 439090), (35, 351272), (38, 323540), (40, 307363), (56, 219545), (70, 175636), (76, 161770), (95, 129416), (133, 92440), (140, 87818), (152, 80885), (190, 64708), (266, 46220), (280, 43909), (380, 32354), (532, 23110), (665, 18488), (760, 16177), (1064, 11555), (1330, 9244), (2311, 5320), (2660, 4622)]