171192080

素因数分解:

$2^4\times 5^1\times {\mathrm{373}}^1\times {\mathrm{5737}}^1$

素因数の和:6123

約数の個数: 40

約数和(自身を含む): 399158232

約数和(自身を除く): 227966152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 373, 746, 1492, 1865, 2984, 3730, 5737, 5968, 7460, 11474, 14920, 22948, 28685, 29840, 45896, 57370, 91792, 114740, 229480, 458960, 2139901, 4279802, 8559604, 10699505, 17119208, 21399010, 34238416, 42798020, 85596040, 171192080]

約数ペア:

[(1, 171192080), (2, 85596040), (4, 42798020), (5, 34238416), (8, 21399010), (10, 17119208), (16, 10699505), (20, 8559604), (40, 4279802), (80, 2139901), (373, 458960), (746, 229480), (1492, 114740), (1865, 91792), (2984, 57370), (3730, 45896), (5737, 29840), (5968, 28685), (7460, 22948), (11474, 14920)]