12239912080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1301}}^1\times {\mathrm{10691}}^1$

素因数の和:12016

約数の個数: 80

約数和(自身を含む): 31071636288

約数和(自身を除く): 18831724208

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 1301, 2602, 5204, 6505, 10408, 10691, 13010, 14311, 20816, 21382, 26020, 28622, 42764, 52040, 53455, 57244, 71555, 85528, 104080, 106910, 114488, 117601, 143110, 171056, 213820, 228976, 235202, 286220, 427640, 470404, 572440, 588005, 855280, 940808, 1144880, 1176010, 1881616, 2352020, 4704040, 9408080, 13908991, 27817982, 55635964, 69544955, 111271928, 139089910, 152998901, 222543856, 278179820, 305997802, 556359640, 611995604, 764994505, 1112719280, 1223991208, 1529989010, 2447982416, 3059978020, 6119956040, 12239912080]

約数ペア:

[(1, 12239912080), (2, 6119956040), (4, 3059978020), (5, 2447982416), (8, 1529989010), (10, 1223991208), (11, 1112719280), (16, 764994505), (20, 611995604), (22, 556359640), (40, 305997802), (44, 278179820), (55, 222543856), (80, 152998901), (88, 139089910), (110, 111271928), (176, 69544955), (220, 55635964), (440, 27817982), (880, 13908991), (1301, 9408080), (2602, 4704040), (5204, 2352020), (6505, 1881616), (10408, 1176010), (10691, 1144880), (13010, 940808), (14311, 855280), (20816, 588005), (21382, 572440), (26020, 470404), (28622, 427640), (42764, 286220), (52040, 235202), (53455, 228976), (57244, 213820), (71555, 171056), (85528, 143110), (104080, 117601), (106910, 114488)]