About the Number

210316240

210316239 ← → 210316241

2進数表記:1100100010010010101111010000

漢数字表記:二億千三十一万六千二百四十

素因数分解:

2 4 × 5 1 × 2628953 1

素因数の和:2628966
約数の個数: 20
約数和(自身を含む): 488985444
約数和(自身を除く): 278669204

約数列:
[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 2628953, 5257906, 10515812, 13144765, 21031624, 26289530, 42063248, 52579060, 105158120, 210316240]

約数ペア:
[(1, 210316240), (2, 105158120), (4, 52579060), (5, 42063248), (8, 26289530), (10, 21031624), (16, 13144765), (20, 10515812), (40, 5257906), (80, 2628953)]

このpageの処理時間: 0.00762939453125 seconds