About the Number

142100660

142100659 ← → 142100661

2進数表記:1000011110000100100010110100

漢数字表記:一億四千二百十万六百六十

素因数分解:

2 2 × 5 1 × 13 1 × 383 1 × 1427 1

素因数の和:1832
約数の個数: 48
約数和(自身を含む): 322430976
約数和(自身を除く): 180330316

約数列:
[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 383, 766, 1427, 1532, 1915, 2854, 3830, 4979, 5708, 7135, 7660, 9958, 14270, 18551, 19916, 24895, 28540, 37102, 49790, 74204, 92755, 99580, 185510, 371020, 546541, 1093082, 2186164, 2732705, 5465410, 7105033, 10930820, 14210066, 28420132, 35525165, 71050330, 142100660]

約数ペア:
[(1, 142100660), (2, 71050330), (4, 35525165), (5, 28420132), (10, 14210066), (13, 10930820), (20, 7105033), (26, 5465410), (52, 2732705), (65, 2186164), (130, 1093082), (260, 546541), (383, 371020), (766, 185510), (1427, 99580), (1532, 92755), (1915, 74204), (2854, 49790), (3830, 37102), (4979, 28540), (5708, 24895), (7135, 19916), (7660, 18551), (9958, 14270)]

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