About the Number

264492080

264492079 ← → 264492081

2進数表記:1111110000111101010000110000

漢数字表記:二億六千四百四十九万二千八十

素因数分解:

2 4 × 5 1 × 3306151 1

素因数の和:3306164
約数の個数: 20
約数和(自身を含む): 614944272
約数和(自身を除く): 350452192

約数列:
[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 3306151, 6612302, 13224604, 16530755, 26449208, 33061510, 52898416, 66123020, 132246040, 264492080]

約数ペア:
[(1, 264492080), (2, 132246040), (4, 66123020), (5, 52898416), (8, 33061510), (10, 26449208), (16, 16530755), (20, 13224604), (40, 6612302), (80, 3306151)]

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