About the Number

1342635980

1342635979 ← → 1342635981

2進数表記:1010000000001101111111111001100

漢数字表記:十三億四千二百六十三万五千九百八十

素因数分解:

2 2 × 5 1 × 7 1 × 9590257 1

素因数の和:9590273
約数の個数: 24
約数和(自身を含む): 3222326688
約数和(自身を除く): 1879690708

約数列:
[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 9590257, 19180514, 38361028, 47951285, 67131799, 95902570, 134263598, 191805140, 268527196, 335658995, 671317990, 1342635980]

約数ペア:
[(1, 1342635980), (2, 671317990), (4, 335658995), (5, 268527196), (7, 191805140), (10, 134263598), (14, 95902570), (20, 67131799), (28, 47951285), (35, 38361028), (70, 19180514), (140, 9590257)]

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