About the Number

1040140

1040139 ← → 1040141

2進数表記:11111101111100001100

漢数字表記:百四万百四十

素因数分解:

2 2 × 5 1 × 131 1 × 397 1

素因数の和:537
約数の個数: 24
約数和(自身を含む): 2206512
約数和(自身を除く): 1166372

約数列:
[1, 2, 4, 5, 10, 20, 131, 262, 397, 524, 655, 794, 1310, 1588, 1985, 2620, 3970, 7940, 52007, 104014, 208028, 260035, 520070, 1040140]

約数ペア:
[(1, 1040140), (2, 520070), (4, 260035), (5, 208028), (10, 104014), (20, 52007), (131, 7940), (262, 3970), (397, 2620), (524, 1985), (655, 1588), (794, 1310)]

このpageの処理時間: 0.003591299057006836 seconds