About the Number

2147000

2146999 ← → 2147001

2進数表記:1000001100001010111000

漢数字表記:二百十四万七千

素因数分解:

2 3 × 5 3 × 19 1 × 113 1

素因数の和:153
約数の個数: 64
約数和(自身を含む): 5335200
約数和(自身を除く): 3188200

約数列:
[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 76, 95, 100, 113, 125, 152, 190, 200, 226, 250, 380, 452, 475, 500, 565, 760, 904, 950, 1000, 1130, 1900, 2147, 2260, 2375, 2825, 3800, 4294, 4520, 4750, 5650, 8588, 9500, 10735, 11300, 14125, 17176, 19000, 21470, 22600, 28250, 42940, 53675, 56500, 85880, 107350, 113000, 214700, 268375, 429400, 536750, 1073500, 2147000]

約数ペア:
[(1, 2147000), (2, 1073500), (4, 536750), (5, 429400), (8, 268375), (10, 214700), (19, 113000), (20, 107350), (25, 85880), (38, 56500), (40, 53675), (50, 42940), (76, 28250), (95, 22600), (100, 21470), (113, 19000), (125, 17176), (152, 14125), (190, 11300), (200, 10735), (226, 9500), (250, 8588), (380, 5650), (452, 4750), (475, 4520), (500, 4294), (565, 3800), (760, 2825), (904, 2375), (950, 2260), (1000, 2147), (1130, 1900)]

このpageの処理時間: 0.003252267837524414 seconds