About the Number

127922090

127922089 ← → 127922091

2進数表記:111100111111110111110101010

漢数字表記:一億二千七百九十二万二千九十

素因数分解:

2 1 × 5 1 × 23 1 × 83 1 × 6701 1

素因数の和:6814
約数の個数: 32
約数和(自身を含む): 243202176
約数和(自身を除く): 115280086

約数列:
[1, 2, 5, 10, 23, 46, 83, 115, 166, 230, 415, 830, 1909, 3818, 6701, 9545, 13402, 19090, 33505, 67010, 154123, 308246, 556183, 770615, 1112366, 1541230, 2780915, 5561830, 12792209, 25584418, 63961045, 127922090]

約数ペア:
[(1, 127922090), (2, 63961045), (5, 25584418), (10, 12792209), (23, 5561830), (46, 2780915), (83, 1541230), (115, 1112366), (166, 770615), (230, 556183), (415, 308246), (830, 154123), (1909, 67010), (3818, 33505), (6701, 19090), (9545, 13402)]

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