85354190

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{1171}}^1$

素因数の和:1412

約数の個数: 32

約数和(自身を含む): 158726304

約数和(自身を除く): 73372114

約数列:

[1, 2, 5, 10, 37, 74, 185, 197, 370, 394, 985, 1171, 1970, 2342, 5855, 7289, 11710, 14578, 36445, 43327, 72890, 86654, 216635, 230687, 433270, 461374, 1153435, 2306870, 8535419, 17070838, 42677095, 85354190]

約数ペア:

[(1, 85354190), (2, 42677095), (5, 17070838), (10, 8535419), (37, 2306870), (74, 1153435), (185, 461374), (197, 433270), (370, 230687), (394, 216635), (985, 86654), (1171, 72890), (1970, 43327), (2342, 36445), (5855, 14578), (7289, 11710)]