About the Number

1322960020

1322960019 ← → 1322960021

2進数表記:1001110110110101100010010010100

漢数字表記:十三億二千二百九十六万二十

素因数分解:

2 2 × 5 1 × 73 1 × 233 1 × 3889 1

素因数の和:4204
約数の個数: 48
約数和(自身を含む): 2829088080
約数和(自身を除く): 1506128060

約数列:
[1, 2, 4, 5, 10, 20, 73, 146, 233, 292, 365, 466, 730, 932, 1165, 1460, 2330, 3889, 4660, 7778, 15556, 17009, 19445, 34018, 38890, 68036, 77780, 85045, 170090, 283897, 340180, 567794, 906137, 1135588, 1419485, 1812274, 2838970, 3624548, 4530685, 5677940, 9061370, 18122740, 66148001, 132296002, 264592004, 330740005, 661480010, 1322960020]

約数ペア:
[(1, 1322960020), (2, 661480010), (4, 330740005), (5, 264592004), (10, 132296002), (20, 66148001), (73, 18122740), (146, 9061370), (233, 5677940), (292, 4530685), (365, 3624548), (466, 2838970), (730, 1812274), (932, 1419485), (1165, 1135588), (1460, 906137), (2330, 567794), (3889, 340180), (4660, 283897), (7778, 170090), (15556, 85045), (17009, 77780), (19445, 68036), (34018, 38890)]

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