About the Number

130045008

130045007 ← → 130045009

2進数表記:111110000000101010001010000

漢数字表記:一億三千四万五千八

素因数分解:

2 4 × 3 1 × 2709271 1

素因数の和:2709282
約数の個数: 20
約数和(自身を含む): 335949728
約数和(自身を除く): 205904720

約数列:
[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 2709271, 5418542, 8127813, 10837084, 16255626, 21674168, 32511252, 43348336, 65022504, 130045008]

約数ペア:
[(1, 130045008), (2, 65022504), (3, 43348336), (4, 32511252), (6, 21674168), (8, 16255626), (12, 10837084), (16, 8127813), (24, 5418542), (48, 2709271)]

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