827672080

素因数分解:

$2^4\times 5^1\times {\mathrm{373}}^1\times {\mathrm{27737}}^1$

素因数の和:28123

約数の個数: 40

約数和(自身を含む): 1929566232

約数和(自身を除く): 1101894152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 373, 746, 1492, 1865, 2984, 3730, 5968, 7460, 14920, 27737, 29840, 55474, 110948, 138685, 221896, 277370, 443792, 554740, 1109480, 2218960, 10345901, 20691802, 41383604, 51729505, 82767208, 103459010, 165534416, 206918020, 413836040, 827672080]

約数ペア:

[(1, 827672080), (2, 413836040), (4, 206918020), (5, 165534416), (8, 103459010), (10, 82767208), (16, 51729505), (20, 41383604), (40, 20691802), (80, 10345901), (373, 2218960), (746, 1109480), (1492, 554740), (1865, 443792), (2984, 277370), (3730, 221896), (5968, 138685), (7460, 110948), (14920, 55474), (27737, 29840)]