1169080

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2657}}^1$

素因数の和:2679

約数の個数: 32

約数和(自身を含む): 2870640

約数和(自身を除く): 1701560

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 2657, 5314, 10628, 13285, 21256, 26570, 29227, 53140, 58454, 106280, 116908, 146135, 233816, 292270, 584540, 1169080]

約数ペア:

[(1, 1169080), (2, 584540), (4, 292270), (5, 233816), (8, 146135), (10, 116908), (11, 106280), (20, 58454), (22, 53140), (40, 29227), (44, 26570), (55, 21256), (88, 13285), (110, 10628), (220, 5314), (440, 2657)]