About the Number

107312880

107312879 ← → 107312881

2進数表記:110011001010111011011110000

漢数字表記:一億七百三十一万二千八百八十

素因数分解:

2 4 × 3 1 × 5 1 × 447137 1

素因数の和:447153
約数の個数: 40
約数和(自身を含む): 332670672
約数和(自身を除く): 225357792

約数列:
[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 447137, 894274, 1341411, 1788548, 2235685, 2682822, 3577096, 4471370, 5365644, 6707055, 7154192, 8942740, 10731288, 13414110, 17885480, 21462576, 26828220, 35770960, 53656440, 107312880]

約数ペア:
[(1, 107312880), (2, 53656440), (3, 35770960), (4, 26828220), (5, 21462576), (6, 17885480), (8, 13414110), (10, 10731288), (12, 8942740), (15, 7154192), (16, 6707055), (20, 5365644), (24, 4471370), (30, 3577096), (40, 2682822), (48, 2235685), (60, 1788548), (80, 1341411), (120, 894274), (240, 447137)]

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