About the Number

10706640

10706639 ← → 10706641

2進数表記:101000110101111011010000

漢数字表記:千七十万六千六百四十

素因数分解:

2 4 × 3 1 × 5 1 × 7 1 × 6373 1

素因数の和:6396
約数の個数: 80
約数和(自身を含む): 37938048
約数和(自身を除く): 27231408

約数列:
[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 6373, 12746, 19119, 25492, 31865, 38238, 44611, 50984, 63730, 76476, 89222, 95595, 101968, 127460, 133833, 152952, 178444, 191190, 223055, 254920, 267666, 305904, 356888, 382380, 446110, 509840, 535332, 669165, 713776, 764760, 892220, 1070664, 1338330, 1529520, 1784440, 2141328, 2676660, 3568880, 5353320, 10706640]

約数ペア:
[(1, 10706640), (2, 5353320), (3, 3568880), (4, 2676660), (5, 2141328), (6, 1784440), (7, 1529520), (8, 1338330), (10, 1070664), (12, 892220), (14, 764760), (15, 713776), (16, 669165), (20, 535332), (21, 509840), (24, 446110), (28, 382380), (30, 356888), (35, 305904), (40, 267666), (42, 254920), (48, 223055), (56, 191190), (60, 178444), (70, 152952), (80, 133833), (84, 127460), (105, 101968), (112, 95595), (120, 89222), (140, 76476), (168, 63730), (210, 50984), (240, 44611), (280, 38238), (336, 31865), (420, 25492), (560, 19119), (840, 12746), (1680, 6373)]

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