About the Number

132868960

132868959 ← → 132868961

2進数表記:111111010110110101101100000

漢数字表記:一億三千二百八十六万八千九百六十

素因数分解:

2 5 × 5 1 × 7 1 × 118633 1

素因数の和:118655
約数の個数: 48
約数和(自身を含む): 358749216
約数和(自身を除く): 225880256

約数列:
[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 118633, 237266, 474532, 593165, 830431, 949064, 1186330, 1660862, 1898128, 2372660, 3321724, 3796256, 4152155, 4745320, 6643448, 8304310, 9490640, 13286896, 16608620, 18981280, 26573792, 33217240, 66434480, 132868960]

約数ペア:
[(1, 132868960), (2, 66434480), (4, 33217240), (5, 26573792), (7, 18981280), (8, 16608620), (10, 13286896), (14, 9490640), (16, 8304310), (20, 6643448), (28, 4745320), (32, 4152155), (35, 3796256), (40, 3321724), (56, 2372660), (70, 1898128), (80, 1660862), (112, 1186330), (140, 949064), (160, 830431), (224, 593165), (280, 474532), (560, 237266), (1120, 118633)]

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