About the Number

28000480

28000479 ← → 28000481

2進数表記:1101010110100000011100000

漢数字表記:二千八百万四百八十

素因数分解:

2 5 × 5 1 × 175003 1

素因数の和:175018
約数の個数: 24
約数和(自身を含む): 66151512
約数和(自身を除く): 38151032

約数列:
[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 175003, 350006, 700012, 875015, 1400024, 1750030, 2800048, 3500060, 5600096, 7000120, 14000240, 28000480]

約数ペア:
[(1, 28000480), (2, 14000240), (4, 7000120), (5, 5600096), (8, 3500060), (10, 2800048), (16, 1750030), (20, 1400024), (32, 875015), (40, 700012), (80, 350006), (160, 175003)]

このpageの処理時間: 0.009189844131469727 seconds