About the Number

130999540

130999539 ← → 130999541

2進数表記:111110011101110010011110100

漢数字表記:一億三千九十九万九千五百四十

素因数分解:

2 2 × 5 1 × 7 2 × 133673 1

素因数の和:133696
約数の個数: 36
約数和(自身を含む): 320015556
約数和(自身を除く): 189016016

約数列:
[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 133673, 267346, 534692, 668365, 935711, 1336730, 1871422, 2673460, 3742844, 4678555, 6549977, 9357110, 13099954, 18714220, 26199908, 32749885, 65499770, 130999540]

約数ペア:
[(1, 130999540), (2, 65499770), (4, 32749885), (5, 26199908), (7, 18714220), (10, 13099954), (14, 9357110), (20, 6549977), (28, 4678555), (35, 3742844), (49, 2673460), (70, 1871422), (98, 1336730), (140, 935711), (196, 668365), (245, 534692), (490, 267346), (980, 133673)]

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