82457210

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{24181}}^1$

素因数の和:24230

約数の個数: 32

約数和(自身を含む): 167145984

約数和(自身を除く): 84688774

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 310, 341, 682, 1705, 3410, 24181, 48362, 120905, 241810, 265991, 531982, 749611, 1329955, 1499222, 2659910, 3748055, 7496110, 8245721, 16491442, 41228605, 82457210]

約数ペア:

[(1, 82457210), (2, 41228605), (5, 16491442), (10, 8245721), (11, 7496110), (22, 3748055), (31, 2659910), (55, 1499222), (62, 1329955), (110, 749611), (155, 531982), (310, 265991), (341, 241810), (682, 120905), (1705, 48362), (3410, 24181)]