About the Number

211024640

211024639 ← → 211024641

2進数表記:1100100100111111101100000000

漢数字表記:二億千百二万四千六百四十

素因数分解:

2 8 × 5 1 × 19 1 × 8677 1

素因数の和:8717
約数の個数: 72
約数和(自身を含む): 532134960
約数和(自身を除く): 321110320

約数列:
[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 256, 304, 320, 380, 608, 640, 760, 1216, 1280, 1520, 2432, 3040, 4864, 6080, 8677, 12160, 17354, 24320, 34708, 43385, 69416, 86770, 138832, 164863, 173540, 277664, 329726, 347080, 555328, 659452, 694160, 824315, 1110656, 1318904, 1388320, 1648630, 2221312, 2637808, 2776640, 3297260, 5275616, 5553280, 6594520, 10551232, 11106560, 13189040, 21102464, 26378080, 42204928, 52756160, 105512320, 211024640]

約数ペア:
[(1, 211024640), (2, 105512320), (4, 52756160), (5, 42204928), (8, 26378080), (10, 21102464), (16, 13189040), (19, 11106560), (20, 10551232), (32, 6594520), (38, 5553280), (40, 5275616), (64, 3297260), (76, 2776640), (80, 2637808), (95, 2221312), (128, 1648630), (152, 1388320), (160, 1318904), (190, 1110656), (256, 824315), (304, 694160), (320, 659452), (380, 555328), (608, 347080), (640, 329726), (760, 277664), (1216, 173540), (1280, 164863), (1520, 138832), (2432, 86770), (3040, 69416), (4864, 43385), (6080, 34708), (8677, 24320), (12160, 17354)]

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