11501381264

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{277}}^1\times {\mathrm{1871}}^1$

素因数の和:2248

約数の個数: 80

約数和(自身を含む): 23876686080

約数和(自身を除く): 12375304816

約数列:

[1, 2, 4, 8, 16, 19, 38, 73, 76, 146, 152, 277, 292, 304, 554, 584, 1108, 1168, 1387, 1871, 2216, 2774, 3742, 4432, 5263, 5548, 7484, 10526, 11096, 14968, 20221, 21052, 22192, 29936, 35549, 40442, 42104, 71098, 80884, 84208, 136583, 142196, 161768, 273166, 284392, 323536, 384199, 518267, 546332, 568784, 768398, 1036534, 1092664, 1536796, 2073068, 2185328, 2595077, 3073592, 4146136, 5190154, 6147184, 8292272, 9847073, 10380308, 19694146, 20760616, 37833491, 39388292, 41521232, 75666982, 78776584, 151333964, 157553168, 302667928, 605335856, 718836329, 1437672658, 2875345316, 5750690632, 11501381264]

約数ペア:

[(1, 11501381264), (2, 5750690632), (4, 2875345316), (8, 1437672658), (16, 718836329), (19, 605335856), (38, 302667928), (73, 157553168), (76, 151333964), (146, 78776584), (152, 75666982), (277, 41521232), (292, 39388292), (304, 37833491), (554, 20760616), (584, 19694146), (1108, 10380308), (1168, 9847073), (1387, 8292272), (1871, 6147184), (2216, 5190154), (2774, 4146136), (3742, 3073592), (4432, 2595077), (5263, 2185328), (5548, 2073068), (7484, 1536796), (10526, 1092664), (11096, 1036534), (14968, 768398), (20221, 568784), (21052, 546332), (22192, 518267), (29936, 384199), (35549, 323536), (40442, 284392), (42104, 273166), (71098, 161768), (80884, 142196), (84208, 136583)]