About the Number
130402160
2進数表記:111110001011100011101110000
漢数字表記:一億三千四十万二千百六十
素因数分解:
素因数の和:232881
約数の個数: 40
約数和(自身を含む): 346498656
約数和(自身を除く): 216096496
約数列:
[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 56, 70, 80, 112, 140, 280, 560, 232861, 465722, 931444, 1164305, 1630027, 1862888, 2328610, 3260054, 3725776, 4657220, 6520108, 8150135, 9314440, 13040216, 16300270, 18628880, 26080432, 32600540, 65201080, 130402160]
約数ペア:
[(1, 130402160), (2, 65201080), (4, 32600540), (5, 26080432), (7, 18628880), (8, 16300270), (10, 13040216), (14, 9314440), (16, 8150135), (20, 6520108), (28, 4657220), (35, 3725776), (40, 3260054), (56, 2328610), (70, 1862888), (80, 1630027), (112, 1164305), (140, 931444), (280, 465722), (560, 232861)]このpageの処理時間: 0.26857781410217285 seconds