1344161650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{857}}^1$

素因数の和:1028

約数の個数: 96

約数和(自身を含む): 2859816960

約数和(自身を除く): 1515655310

約数列:

[1, 2, 5, 10, 13, 19, 25, 26, 38, 50, 65, 95, 127, 130, 190, 247, 254, 325, 475, 494, 635, 650, 857, 950, 1235, 1270, 1651, 1714, 2413, 2470, 3175, 3302, 4285, 4826, 6175, 6350, 8255, 8570, 11141, 12065, 12350, 16283, 16510, 21425, 22282, 24130, 31369, 32566, 41275, 42850, 55705, 60325, 62738, 81415, 82550, 108839, 111410, 120650, 156845, 162830, 211679, 217678, 278525, 313690, 407075, 423358, 544195, 557050, 784225, 814150, 1058395, 1088390, 1414907, 1568450, 2067941, 2116790, 2720975, 2829814, 4135882, 5291975, 5441950, 7074535, 10339705, 10583950, 14149070, 20679410, 26883233, 35372675, 51698525, 53766466, 70745350, 103397050, 134416165, 268832330, 672080825, 1344161650]

約数ペア:

[(1, 1344161650), (2, 672080825), (5, 268832330), (10, 134416165), (13, 103397050), (19, 70745350), (25, 53766466), (26, 51698525), (38, 35372675), (50, 26883233), (65, 20679410), (95, 14149070), (127, 10583950), (130, 10339705), (190, 7074535), (247, 5441950), (254, 5291975), (325, 4135882), (475, 2829814), (494, 2720975), (635, 2116790), (650, 2067941), (857, 1568450), (950, 1414907), (1235, 1088390), (1270, 1058395), (1651, 814150), (1714, 784225), (2413, 557050), (2470, 544195), (3175, 423358), (3302, 407075), (4285, 313690), (4826, 278525), (6175, 217678), (6350, 211679), (8255, 162830), (8570, 156845), (11141, 120650), (12065, 111410), (12350, 108839), (16283, 82550), (16510, 81415), (21425, 62738), (22282, 60325), (24130, 55705), (31369, 42850), (32566, 41275)]