About the Number
13040480
2進数表記:110001101111101101100000
漢数字表記:千三百四万四百八十
素因数分解:
素因数の和:711
約数の個数: 48
約数和(自身を含む): 31071600
約数和(自身を除く): 18031120
約数列:
[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 149, 160, 298, 547, 596, 745, 1094, 1192, 1490, 2188, 2384, 2735, 2980, 4376, 4768, 5470, 5960, 8752, 10940, 11920, 17504, 21880, 23840, 43760, 81503, 87520, 163006, 326012, 407515, 652024, 815030, 1304048, 1630060, 2608096, 3260120, 6520240, 13040480]
約数ペア:
[(1, 13040480), (2, 6520240), (4, 3260120), (5, 2608096), (8, 1630060), (10, 1304048), (16, 815030), (20, 652024), (32, 407515), (40, 326012), (80, 163006), (149, 87520), (160, 81503), (298, 43760), (547, 23840), (596, 21880), (745, 17504), (1094, 11920), (1192, 10940), (1490, 8752), (2188, 5960), (2384, 5470), (2735, 4768), (2980, 4376)]このpageの処理時間: 0.10526323318481445 seconds