About the Number

104402690

104402689 ← → 104402691

2進数表記:110001110010000111100000010

漢数字表記:一億四百四十万二千六百九十

素因数分解:

2 1 × 5 1 × 7 1 × 101 1 × 14767 1

素因数の和:14882
約数の個数: 32
約数和(自身を含む): 216912384
約数和(自身を除く): 112509694

約数列:
[1, 2, 5, 7, 10, 14, 35, 70, 101, 202, 505, 707, 1010, 1414, 3535, 7070, 14767, 29534, 73835, 103369, 147670, 206738, 516845, 1033690, 1491467, 2982934, 7457335, 10440269, 14914670, 20880538, 52201345, 104402690]

約数ペア:
[(1, 104402690), (2, 52201345), (5, 20880538), (7, 14914670), (10, 10440269), (14, 7457335), (35, 2982934), (70, 1491467), (101, 1033690), (202, 516845), (505, 206738), (707, 147670), (1010, 103369), (1414, 73835), (3535, 29534), (7070, 14767)]

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