About the Number
2012220
2進数表記:111101011010000111100
漢数字表記:二百一万二千二百二十
素因数分解:
素因数の和:1619
約数の個数: 72
約数和(自身を含む): 6980064
約数和(自身を除く): 4967844
約数列:
[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 1597, 3194, 4791, 6388, 7985, 9582, 11179, 14373, 15970, 19164, 22358, 23955, 28746, 31940, 33537, 44716, 47910, 55895, 57492, 67074, 71865, 95820, 100611, 111790, 134148, 143730, 167685, 201222, 223580, 287460, 335370, 402444, 503055, 670740, 1006110, 2012220]
約数ペア:
[(1, 2012220), (2, 1006110), (3, 670740), (4, 503055), (5, 402444), (6, 335370), (7, 287460), (9, 223580), (10, 201222), (12, 167685), (14, 143730), (15, 134148), (18, 111790), (20, 100611), (21, 95820), (28, 71865), (30, 67074), (35, 57492), (36, 55895), (42, 47910), (45, 44716), (60, 33537), (63, 31940), (70, 28746), (84, 23955), (90, 22358), (105, 19164), (126, 15970), (140, 14373), (180, 11179), (210, 9582), (252, 7985), (315, 6388), (420, 4791), (630, 3194), (1260, 1597)]このpageの処理時間: 0.042897701263427734 seconds