80310385

素因数分解:

$5^1\times {\mathrm{83}}^1\times {\mathrm{431}}^1\times {\mathrm{449}}^1$

素因数の和:968

約数の個数: 16

約数和(自身を含む): 97977600

約数和(自身を除く): 17667215

約数列:

[1, 5, 83, 415, 431, 449, 2155, 2245, 35773, 37267, 178865, 186335, 193519, 967595, 16062077, 80310385]

約数ペア:

[(1, 80310385), (5, 16062077), (83, 967595), (415, 193519), (431, 186335), (449, 178865), (2155, 37267), (2245, 35773)]