9504440

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{21601}}^1$

素因数の和:21623

約数の個数: 32

約数和(自身を含む): 23330160

約数和(自身を除く): 13825720

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 21601, 43202, 86404, 108005, 172808, 216010, 237611, 432020, 475222, 864040, 950444, 1188055, 1900888, 2376110, 4752220, 9504440]

約数ペア:

[(1, 9504440), (2, 4752220), (4, 2376110), (5, 1900888), (8, 1188055), (10, 950444), (11, 864040), (20, 475222), (22, 432020), (40, 237611), (44, 216010), (55, 172808), (88, 108005), (110, 86404), (220, 43202), (440, 21601)]