About the Number

76380080

76380079 ← → 76380081

2進数表記:100100011010111011110110000

漢数字表記:七千六百三十八万八十

素因数分解:

2 4 × 5 1 × 7 1 × 136393 1

素因数の和:136413
約数の個数: 40
約数和(自身を含む): 202954272
約数和(自身を除く): 126574192

約数列:
[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 136393, 272786, 545572, 681965, 954751, 1091144, 1363930, 1909502, 2182288, 2727860, 3819004, 4773755, 5455720, 7638008, 9547510, 10911440, 15276016, 19095020, 38190040, 76380080]

約数ペア:
[(1, 76380080), (2, 38190040), (4, 19095020), (5, 15276016), (7, 10911440), (8, 9547510), (10, 7638008), (14, 5455720), (16, 4773755), (20, 3819004), (28, 2727860), (35, 2182288), (40, 1909502), (56, 1363930), (70, 1091144), (80, 954751), (112, 681965), (140, 545572), (280, 272786), (560, 136393)]

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