About the Number

2013019040

2013019039 ← → 2013019041

2進数表記:1110111111111000011101110100000

漢数字表記:二十億千三百一万九千四十

素因数分解:

2 5 × 5 1 × 37 1 × 340037 1

素因数の和:340089
約数の個数: 48
約数和(自身を含む): 4884305832
約数和(自身を除く): 2871286792

約数列:
[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 74, 80, 148, 160, 185, 296, 370, 592, 740, 1184, 1480, 2960, 5920, 340037, 680074, 1360148, 1700185, 2720296, 3400370, 5440592, 6800740, 10881184, 12581369, 13601480, 25162738, 27202960, 50325476, 54405920, 62906845, 100650952, 125813690, 201301904, 251627380, 402603808, 503254760, 1006509520, 2013019040]

約数ペア:
[(1, 2013019040), (2, 1006509520), (4, 503254760), (5, 402603808), (8, 251627380), (10, 201301904), (16, 125813690), (20, 100650952), (32, 62906845), (37, 54405920), (40, 50325476), (74, 27202960), (80, 25162738), (148, 13601480), (160, 12581369), (185, 10881184), (296, 6800740), (370, 5440592), (592, 3400370), (740, 2720296), (1184, 1700185), (1480, 1360148), (2960, 680074), (5920, 340037)]

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