About the Number
130290020
2進数表記:111110001000001000101100100
漢数字表記:一億三千二十九万二十
素因数分解:
素因数の和:132972
約数の個数: 36
約数和(自身を含む): 318282300
約数和(自身を除く): 187992280
約数列:
[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 132949, 265898, 531796, 664745, 930643, 1329490, 1861286, 2658980, 3722572, 4653215, 6514501, 9306430, 13029002, 18612860, 26058004, 32572505, 65145010, 130290020]
約数ペア:
[(1, 130290020), (2, 65145010), (4, 32572505), (5, 26058004), (7, 18612860), (10, 13029002), (14, 9306430), (20, 6514501), (28, 4653215), (35, 3722572), (49, 2658980), (70, 1861286), (98, 1329490), (140, 930643), (196, 664745), (245, 531796), (490, 265898), (980, 132949)]このpageの処理時間: 0.006685018539428711 seconds