5127760

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{5827}}^1$

素因数の和:5851

約数の個数: 40

約数和(自身を含む): 13008096

約数和(自身を除く): 7880336

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 5827, 11654, 23308, 29135, 46616, 58270, 64097, 93232, 116540, 128194, 233080, 256388, 320485, 466160, 512776, 640970, 1025552, 1281940, 2563880, 5127760]

約数ペア:

[(1, 5127760), (2, 2563880), (4, 1281940), (5, 1025552), (8, 640970), (10, 512776), (11, 466160), (16, 320485), (20, 256388), (22, 233080), (40, 128194), (44, 116540), (55, 93232), (80, 64097), (88, 58270), (110, 46616), (176, 29135), (220, 23308), (440, 11654), (880, 5827)]