About the Number

12927760

12927759 ← → 12927761

2進数表記:110001010100001100010000

漢数字表記:千二百九十二万七千七百六十

素因数分解:

2 4 × 5 1 × 53 1 × 3049 1

素因数の和:3115
約数の個数: 40
約数和(自身を含む): 30634200
約数和(自身を除く): 17706440

約数列:
[1, 2, 4, 5, 8, 10, 16, 20, 40, 53, 80, 106, 212, 265, 424, 530, 848, 1060, 2120, 3049, 4240, 6098, 12196, 15245, 24392, 30490, 48784, 60980, 121960, 161597, 243920, 323194, 646388, 807985, 1292776, 1615970, 2585552, 3231940, 6463880, 12927760]

約数ペア:
[(1, 12927760), (2, 6463880), (4, 3231940), (5, 2585552), (8, 1615970), (10, 1292776), (16, 807985), (20, 646388), (40, 323194), (53, 243920), (80, 161597), (106, 121960), (212, 60980), (265, 48784), (424, 30490), (530, 24392), (848, 15245), (1060, 12196), (2120, 6098), (3049, 4240)]

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