About the Number

2768090

2768089 ← → 2768091

2進数表記:1010100011110011011010

漢数字表記:二百七十六万八千九十

素因数分解:

2 1 × 5 1 × 13 1 × 107 1 × 199 1

素因数の和:326
約数の個数: 32
約数和(自身を含む): 5443200
約数和(自身を除く): 2675110

約数列:
[1, 2, 5, 10, 13, 26, 65, 107, 130, 199, 214, 398, 535, 995, 1070, 1391, 1990, 2587, 2782, 5174, 6955, 12935, 13910, 21293, 25870, 42586, 106465, 212930, 276809, 553618, 1384045, 2768090]

約数ペア:
[(1, 2768090), (2, 1384045), (5, 553618), (10, 276809), (13, 212930), (26, 106465), (65, 42586), (107, 25870), (130, 21293), (199, 13910), (214, 12935), (398, 6955), (535, 5174), (995, 2782), (1070, 2587), (1391, 1990)]

このpageの処理時間: 0.18006563186645508 seconds