About the Number

5220280

5220279 ← → 5220281

2進数表記:10011111010011110111000

漢数字表記:五百二十二万二百八十

素因数分解:

2 3 × 5 1 × 13 1 × 10039 1

素因数の和:10063
約数の個数: 32
約数和(自身を含む): 12650400
約数和(自身を除く): 7430120

約数列:
[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 10039, 20078, 40156, 50195, 80312, 100390, 130507, 200780, 261014, 401560, 522028, 652535, 1044056, 1305070, 2610140, 5220280]

約数ペア:
[(1, 5220280), (2, 2610140), (4, 1305070), (5, 1044056), (8, 652535), (10, 522028), (13, 401560), (20, 261014), (26, 200780), (40, 130507), (52, 100390), (65, 80312), (104, 50195), (130, 40156), (260, 20078), (520, 10039)]

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