About the Number
13989480
2進数表記:110101010111011001101000
漢数字表記:千三百九十八万九千四百八十
素因数分解:
素因数の和:116593
約数の個数: 32
約数和(自身を含む): 41968800
約数和(自身を除く): 27979320
約数列:
[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 116579, 233158, 349737, 466316, 582895, 699474, 932632, 1165790, 1398948, 1748685, 2331580, 2797896, 3497370, 4663160, 6994740, 13989480]
約数ペア:
[(1, 13989480), (2, 6994740), (3, 4663160), (4, 3497370), (5, 2797896), (6, 2331580), (8, 1748685), (10, 1398948), (12, 1165790), (15, 932632), (20, 699474), (24, 582895), (30, 466316), (40, 349737), (60, 233158), (120, 116579)]このpageの処理時間: 0.002947568893432617 seconds