About the Number

2023040

2023039 ← → 2023041

2進数表記:111101101111010000000

漢数字表記:二百二万三千四十

素因数分解:

2 7 × 5 1 × 29 1 × 109 1

素因数の和:157
約数の個数: 64
約数和(自身を含む): 5049000
約数和(自身を除く): 3025960

約数列:
[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 109, 116, 128, 145, 160, 218, 232, 290, 320, 436, 464, 545, 580, 640, 872, 928, 1090, 1160, 1744, 1856, 2180, 2320, 3161, 3488, 3712, 4360, 4640, 6322, 6976, 8720, 9280, 12644, 13952, 15805, 17440, 18560, 25288, 31610, 34880, 50576, 63220, 69760, 101152, 126440, 202304, 252880, 404608, 505760, 1011520, 2023040]

約数ペア:
[(1, 2023040), (2, 1011520), (4, 505760), (5, 404608), (8, 252880), (10, 202304), (16, 126440), (20, 101152), (29, 69760), (32, 63220), (40, 50576), (58, 34880), (64, 31610), (80, 25288), (109, 18560), (116, 17440), (128, 15805), (145, 13952), (160, 12644), (218, 9280), (232, 8720), (290, 6976), (320, 6322), (436, 4640), (464, 4360), (545, 3712), (580, 3488), (640, 3161), (872, 2320), (928, 2180), (1090, 1856), (1160, 1744)]

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