About the Number

140119720

140119719 ← → 140119721

2進数表記:1000010110100000111010101000

漢数字表記:一億四千十一万九千七百二十

素因数分解:

2 3 × 5 1 × 13 1 × 269461 1

素因数の和:269485
約数の個数: 32
約数和(自身を含む): 339522120
約数和(自身を除く): 199402400

約数列:
[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 269461, 538922, 1077844, 1347305, 2155688, 2694610, 3502993, 5389220, 7005986, 10778440, 14011972, 17514965, 28023944, 35029930, 70059860, 140119720]

約数ペア:
[(1, 140119720), (2, 70059860), (4, 35029930), (5, 28023944), (8, 17514965), (10, 14011972), (13, 10778440), (20, 7005986), (26, 5389220), (40, 3502993), (52, 2694610), (65, 2155688), (104, 1347305), (130, 1077844), (260, 538922), (520, 269461)]

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