About the Number

1413376720

1413376719 ← → 1413376721

2進数表記:1010100001111100110101011010000

漢数字表記:十四億千三百三十七万六千七百二十

素因数分解:

2 4 × 5 1 × 7 1 × 2523887 1

素因数の和:2523907
約数の個数: 40
約数和(自身を含む): 3755545344
約数和(自身を除く): 2342168624

約数列:
[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 2523887, 5047774, 10095548, 12619435, 17667209, 20191096, 25238870, 35334418, 40382192, 50477740, 70668836, 88336045, 100955480, 141337672, 176672090, 201910960, 282675344, 353344180, 706688360, 1413376720]

約数ペア:
[(1, 1413376720), (2, 706688360), (4, 353344180), (5, 282675344), (7, 201910960), (8, 176672090), (10, 141337672), (14, 100955480), (16, 88336045), (20, 70668836), (28, 50477740), (35, 40382192), (40, 35334418), (56, 25238870), (70, 20191096), (80, 17667209), (112, 12619435), (140, 10095548), (280, 5047774), (560, 2523887)]

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