About the Number

10080986721

10080986720 ← → 10080986722

2進数表記:1001011000110111111010011001100001

漢数字表記:百億八千九十八万六千七百二十一

素因数分解:

3 1 × 13 2 × 149 1 × 133447 1

素因数の和:133625
約数の個数: 24
約数和(自身を含む): 14652590400
約数和(自身を除く): 4571603679

約数列:
[1, 3, 13, 39, 149, 169, 447, 507, 1937, 5811, 25181, 75543, 133447, 400341, 1734811, 5204433, 19883603, 22552543, 59650809, 67657629, 258486839, 775460517, 3360328907, 10080986721]

約数ペア:
[(1, 10080986721), (3, 3360328907), (13, 775460517), (39, 258486839), (149, 67657629), (169, 59650809), (447, 22552543), (507, 19883603), (1937, 5204433), (5811, 1734811), (25181, 400341), (75543, 133447)]

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