About the Number

506402080

506402079 ← → 506402081

2進数表記:11110001011110001010100100000

漢数字表記:五億六百四十万二千八十

素因数分解:

2 5 × 5 1 × 67 1 × 97 1 × 487 1

素因数の和:666
約数の個数: 96
約数和(自身を含む): 1229268096
約数和(自身を除く): 722866016

約数列:
[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 67, 80, 97, 134, 160, 194, 268, 335, 388, 485, 487, 536, 670, 776, 970, 974, 1072, 1340, 1552, 1940, 1948, 2144, 2435, 2680, 3104, 3880, 3896, 4870, 5360, 6499, 7760, 7792, 9740, 10720, 12998, 15520, 15584, 19480, 25996, 32495, 32629, 38960, 47239, 51992, 64990, 65258, 77920, 94478, 103984, 129980, 130516, 163145, 188956, 207968, 236195, 259960, 261032, 326290, 377912, 472390, 519920, 522064, 652580, 755824, 944780, 1039840, 1044128, 1305160, 1511648, 1889560, 2610320, 3165013, 3779120, 5220640, 6330026, 7558240, 12660052, 15825065, 25320104, 31650130, 50640208, 63300260, 101280416, 126600520, 253201040, 506402080]

約数ペア:
[(1, 506402080), (2, 253201040), (4, 126600520), (5, 101280416), (8, 63300260), (10, 50640208), (16, 31650130), (20, 25320104), (32, 15825065), (40, 12660052), (67, 7558240), (80, 6330026), (97, 5220640), (134, 3779120), (160, 3165013), (194, 2610320), (268, 1889560), (335, 1511648), (388, 1305160), (485, 1044128), (487, 1039840), (536, 944780), (670, 755824), (776, 652580), (970, 522064), (974, 519920), (1072, 472390), (1340, 377912), (1552, 326290), (1940, 261032), (1948, 259960), (2144, 236195), (2435, 207968), (2680, 188956), (3104, 163145), (3880, 130516), (3896, 129980), (4870, 103984), (5360, 94478), (6499, 77920), (7760, 65258), (7792, 64990), (9740, 51992), (10720, 47239), (12998, 38960), (15520, 32629), (15584, 32495), (19480, 25996)]

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