About the Number

82804930

82804929 ← → 82804931

2進数表記:100111011111000000011000010

漢数字表記:八千二百八十万四千九百三十

素因数分解:

2 1 × 5 1 × 13 3 × 3769 1

素因数の和:3815
約数の個数: 32
約数和(自身を含む): 161506800
約数和(自身を除く): 78701870

約数列:
[1, 2, 5, 10, 13, 26, 65, 130, 169, 338, 845, 1690, 2197, 3769, 4394, 7538, 10985, 18845, 21970, 37690, 48997, 97994, 244985, 489970, 636961, 1273922, 3184805, 6369610, 8280493, 16560986, 41402465, 82804930]

約数ペア:
[(1, 82804930), (2, 41402465), (5, 16560986), (10, 8280493), (13, 6369610), (26, 3184805), (65, 1273922), (130, 636961), (169, 489970), (338, 244985), (845, 97994), (1690, 48997), (2197, 37690), (3769, 21970), (4394, 18845), (7538, 10985)]

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