About the Number

8045013128

8045013127 ← → 8045013129

2進数表記:111011111100001010010100010001000

漢数字表記:八十億四千五百一万三千百二十八

素因数分解:

2 3 × 269 1 × 809 1 × 4621 1

素因数の和:5705
約数の個数: 32
約数和(自身を含む): 15162471000
約数和(自身を除く): 7117457872

約数列:
[1, 2, 4, 8, 269, 538, 809, 1076, 1618, 2152, 3236, 4621, 6472, 9242, 18484, 36968, 217621, 435242, 870484, 1243049, 1740968, 2486098, 3738389, 4972196, 7476778, 9944392, 14953556, 29907112, 1005626641, 2011253282, 4022506564, 8045013128]

約数ペア:
[(1, 8045013128), (2, 4022506564), (4, 2011253282), (8, 1005626641), (269, 29907112), (538, 14953556), (809, 9944392), (1076, 7476778), (1618, 4972196), (2152, 3738389), (3236, 2486098), (4621, 1740968), (6472, 1243049), (9242, 870484), (18484, 435242), (36968, 217621)]

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