7980451112480

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{647763889}}^1$

素因数の和:647763922

約数の個数: 96

約数和(自身を含む): 23506056040320

約数和(自身を除く): 15525604927840

約数列:

[1, 2, 4, 5, 7, 8, 10, 11, 14, 16, 20, 22, 28, 32, 35, 40, 44, 55, 56, 70, 77, 80, 88, 110, 112, 140, 154, 160, 176, 220, 224, 280, 308, 352, 385, 440, 560, 616, 770, 880, 1120, 1232, 1540, 1760, 2464, 3080, 6160, 12320, 647763889, 1295527778, 2591055556, 3238819445, 4534347223, 5182111112, 6477638890, 7125402779, 9068694446, 10364222224, 12955277780, 14250805558, 18137388892, 20728444448, 22671736115, 25910555560, 28501611116, 35627013895, 36274777784, 45343472230, 49877819453, 51821111120, 57003222232, 71254027790, 72549555568, 90686944460, 99755638906, 103642222240, 114006444464, 142508055580, 145099111136, 181373888920, 199511277812, 228012888928, 249389097265, 285016111160, 362747777840, 399022555624, 498778194530, 570032222320, 725495555680, 798045111248, 997556389060, 1140064444640, 1596090222496, 1995112778120, 3990225556240, 7980451112480]

約数ペア:

[(1, 7980451112480), (2, 3990225556240), (4, 1995112778120), (5, 1596090222496), (7, 1140064444640), (8, 997556389060), (10, 798045111248), (11, 725495555680), (14, 570032222320), (16, 498778194530), (20, 399022555624), (22, 362747777840), (28, 285016111160), (32, 249389097265), (35, 228012888928), (40, 199511277812), (44, 181373888920), (55, 145099111136), (56, 142508055580), (70, 114006444464), (77, 103642222240), (80, 99755638906), (88, 90686944460), (110, 72549555568), (112, 71254027790), (140, 57003222232), (154, 51821111120), (160, 49877819453), (176, 45343472230), (220, 36274777784), (224, 35627013895), (280, 28501611116), (308, 25910555560), (352, 22671736115), (385, 20728444448), (440, 18137388892), (560, 14250805558), (616, 12955277780), (770, 10364222224), (880, 9068694446), (1120, 7125402779), (1232, 6477638890), (1540, 5182111112), (1760, 4534347223), (2464, 3238819445), (3080, 2591055556), (6160, 1295527778), (12320, 647763889)]