About the Number
28004550
2進数表記:1101010110101000011000110
漢数字表記:二千八百万四千五百五十
素因数分解:
素因数の和:350
約数の個数: 96
約数和(自身を含む): 80352000
約数和(自身を除く): 52347450
約数列:
[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 149, 150, 175, 179, 210, 298, 350, 358, 447, 525, 537, 745, 894, 895, 1043, 1050, 1074, 1253, 1490, 1790, 2086, 2235, 2506, 2685, 3129, 3725, 3759, 4470, 4475, 5215, 5370, 6258, 6265, 7450, 7518, 8950, 10430, 11175, 12530, 13425, 15645, 18795, 22350, 26075, 26671, 26850, 31290, 31325, 37590, 52150, 53342, 62650, 78225, 80013, 93975, 133355, 156450, 160026, 186697, 187950, 266710, 373394, 400065, 560091, 666775, 800130, 933485, 1120182, 1333550, 1866970, 2000325, 2800455, 4000650, 4667425, 5600910, 9334850, 14002275, 28004550]
約数ペア:
[(1, 28004550), (2, 14002275), (3, 9334850), (5, 5600910), (6, 4667425), (7, 4000650), (10, 2800455), (14, 2000325), (15, 1866970), (21, 1333550), (25, 1120182), (30, 933485), (35, 800130), (42, 666775), (50, 560091), (70, 400065), (75, 373394), (105, 266710), (149, 187950), (150, 186697), (175, 160026), (179, 156450), (210, 133355), (298, 93975), (350, 80013), (358, 78225), (447, 62650), (525, 53342), (537, 52150), (745, 37590), (894, 31325), (895, 31290), (1043, 26850), (1050, 26671), (1074, 26075), (1253, 22350), (1490, 18795), (1790, 15645), (2086, 13425), (2235, 12530), (2506, 11175), (2685, 10430), (3129, 8950), (3725, 7518), (3759, 7450), (4470, 6265), (4475, 6258), (5215, 5370)]このpageの処理時間: 0.0043179988861083984 seconds