About the Number
138505540
2進数表記:1000010000010110110101000100
漢数字表記:一億三千八百五十万五千五百四十
素因数分解:
素因数の和:1396
約数の個数: 48
約数和(自身を含む): 304883712
約数和(自身を除く): 166378172
約数列:
[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 277, 460, 554, 1087, 1108, 1385, 2174, 2770, 4348, 5435, 5540, 6371, 10870, 12742, 21740, 25001, 25484, 31855, 50002, 63710, 100004, 125005, 127420, 250010, 301099, 500020, 602198, 1204396, 1505495, 3010990, 6021980, 6925277, 13850554, 27701108, 34626385, 69252770, 138505540]
約数ペア:
[(1, 138505540), (2, 69252770), (4, 34626385), (5, 27701108), (10, 13850554), (20, 6925277), (23, 6021980), (46, 3010990), (92, 1505495), (115, 1204396), (230, 602198), (277, 500020), (460, 301099), (554, 250010), (1087, 127420), (1108, 125005), (1385, 100004), (2174, 63710), (2770, 50002), (4348, 31855), (5435, 25484), (5540, 25001), (6371, 21740), (10870, 12742)]このpageの処理時間: 0.07206344604492188 seconds