About the Number
13429640
2進数表記:110011001110101110001000
漢数字表記:千三百四十二万九千六百四十
素因数分解:
素因数の和:47981
約数の個数: 32
約数和(自身を含む): 34534080
約数和(自身を除く): 21104440
約数列:
[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 280, 47963, 95926, 191852, 239815, 335741, 383704, 479630, 671482, 959260, 1342964, 1678705, 1918520, 2685928, 3357410, 6714820, 13429640]
約数ペア:
[(1, 13429640), (2, 6714820), (4, 3357410), (5, 2685928), (7, 1918520), (8, 1678705), (10, 1342964), (14, 959260), (20, 671482), (28, 479630), (35, 383704), (40, 335741), (56, 239815), (70, 191852), (140, 95926), (280, 47963)]このpageの処理時間: 0.05249214172363281 seconds