55698880

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{9161}}^1$

素因数の和:9197

約数の個数: 56

約数和(自身を含む): 139628880

約数和(自身を除く): 83930000

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 3040, 6080, 9161, 18322, 36644, 45805, 73288, 91610, 146576, 174059, 183220, 293152, 348118, 366440, 586304, 696236, 732880, 870295, 1392472, 1465760, 1740590, 2784944, 2931520, 3481180, 5569888, 6962360, 11139776, 13924720, 27849440, 55698880]

約数ペア:

[(1, 55698880), (2, 27849440), (4, 13924720), (5, 11139776), (8, 6962360), (10, 5569888), (16, 3481180), (19, 2931520), (20, 2784944), (32, 1740590), (38, 1465760), (40, 1392472), (64, 870295), (76, 732880), (80, 696236), (95, 586304), (152, 366440), (160, 348118), (190, 293152), (304, 183220), (320, 174059), (380, 146576), (608, 91610), (760, 73288), (1216, 45805), (1520, 36644), (3040, 18322), (6080, 9161)]