80706290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{1051}}^1\times {\mathrm{1097}}^1$

素因数の和:2162

約数の個数: 32

約数和(自身を含む): 166333824

約数和(自身を除く): 85627534

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 1051, 1097, 2102, 2194, 5255, 5485, 7357, 7679, 10510, 10970, 14714, 15358, 36785, 38395, 73570, 76790, 1152947, 2305894, 5764735, 8070629, 11529470, 16141258, 40353145, 80706290]

約数ペア:

[(1, 80706290), (2, 40353145), (5, 16141258), (7, 11529470), (10, 8070629), (14, 5764735), (35, 2305894), (70, 1152947), (1051, 76790), (1097, 73570), (2102, 38395), (2194, 36785), (5255, 15358), (5485, 14714), (7357, 10970), (7679, 10510)]