About the Number

124533290

124533289 ← → 124533291

2進数表記:111011011000011101000101010

漢数字表記:一億二千四百五十三万三千二百九十

素因数分解:

2 1 × 5 1 × 7 1 × 71 1 × 25057 1

素因数の和:25142
約数の個数: 32
約数和(自身を含む): 259801344
約数和(自身を除く): 135268054

約数列:
[1, 2, 5, 7, 10, 14, 35, 70, 71, 142, 355, 497, 710, 994, 2485, 4970, 25057, 50114, 125285, 175399, 250570, 350798, 876995, 1753990, 1779047, 3558094, 8895235, 12453329, 17790470, 24906658, 62266645, 124533290]

約数ペア:
[(1, 124533290), (2, 62266645), (5, 24906658), (7, 17790470), (10, 12453329), (14, 8895235), (35, 3558094), (70, 1779047), (71, 1753990), (142, 876995), (355, 350798), (497, 250570), (710, 175399), (994, 125285), (2485, 50114), (4970, 25057)]

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