About the Number
2479040
2進数表記:1001011101001111000000
漢数字表記:二百四十七万九千四十
素因数分解:
素因数の和:205
約数の個数: 56
約数和(自身を含む): 6047232
約数和(自身を除く): 3568192
約数列:
[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 64, 80, 122, 127, 160, 244, 254, 305, 320, 488, 508, 610, 635, 976, 1016, 1220, 1270, 1952, 2032, 2440, 2540, 3904, 4064, 4880, 5080, 7747, 8128, 9760, 10160, 15494, 19520, 20320, 30988, 38735, 40640, 61976, 77470, 123952, 154940, 247904, 309880, 495808, 619760, 1239520, 2479040]
約数ペア:
[(1, 2479040), (2, 1239520), (4, 619760), (5, 495808), (8, 309880), (10, 247904), (16, 154940), (20, 123952), (32, 77470), (40, 61976), (61, 40640), (64, 38735), (80, 30988), (122, 20320), (127, 19520), (160, 15494), (244, 10160), (254, 9760), (305, 8128), (320, 7747), (488, 5080), (508, 4880), (610, 4064), (635, 3904), (976, 2540), (1016, 2440), (1220, 2032), (1270, 1952)]このpageの処理時間: 0.0065844058990478516 seconds