About the Number

61016380

61016379 ← → 61016381

2進数表記:11101000110000100100111100

漢数字表記:六千百一万六千三百八十

素因数分解:

2 2 × 5 1 × 241 1 × 12659 1

素因数の和:12909
約数の個数: 24
約数和(自身を含む): 128676240
約数和(自身を除く): 67659860

約数列:
[1, 2, 4, 5, 10, 20, 241, 482, 964, 1205, 2410, 4820, 12659, 25318, 50636, 63295, 126590, 253180, 3050819, 6101638, 12203276, 15254095, 30508190, 61016380]

約数ペア:
[(1, 61016380), (2, 30508190), (4, 15254095), (5, 12203276), (10, 6101638), (20, 3050819), (241, 253180), (482, 126590), (964, 63295), (1205, 50636), (2410, 25318), (4820, 12659)]

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