About the Number

13304636720

13304636719 ← → 13304636721

2進数表記:1100011001000001001010010100110000

漢数字表記:百三十三億四百六十三万六千七百二十

素因数分解:

2 4 × 5 1 × 443 1 × 375413 1

素因数の和:375869
約数の個数: 40
約数和(自身を含む): 31003189776
約数和(自身を除く): 17698553056

約数列:
[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 443, 886, 1772, 2215, 3544, 4430, 7088, 8860, 17720, 35440, 375413, 750826, 1501652, 1877065, 3003304, 3754130, 6006608, 7508260, 15016520, 30033040, 166307959, 332615918, 665231836, 831539795, 1330463672, 1663079590, 2660927344, 3326159180, 6652318360, 13304636720]

約数ペア:
[(1, 13304636720), (2, 6652318360), (4, 3326159180), (5, 2660927344), (8, 1663079590), (10, 1330463672), (16, 831539795), (20, 665231836), (40, 332615918), (80, 166307959), (443, 30033040), (886, 15016520), (1772, 7508260), (2215, 6006608), (3544, 3754130), (4430, 3003304), (7088, 1877065), (8860, 1501652), (17720, 750826), (35440, 375413)]

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