166326710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{281}}^1\times {\mathrm{5381}}^1$

素因数の和:5680

約数の個数: 32

約数和(自身を含む): 327828384

約数和(自身を除く): 161501674

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 281, 562, 1405, 2810, 3091, 5381, 6182, 10762, 15455, 26905, 30910, 53810, 59191, 118382, 295955, 591910, 1512061, 3024122, 7560305, 15120610, 16632671, 33265342, 83163355, 166326710]

約数ペア:

[(1, 166326710), (2, 83163355), (5, 33265342), (10, 16632671), (11, 15120610), (22, 7560305), (55, 3024122), (110, 1512061), (281, 591910), (562, 295955), (1405, 118382), (2810, 59191), (3091, 53810), (5381, 30910), (6182, 26905), (10762, 15455)]