9408080

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{10691}}^1$

素因数の和:10715

約数の個数: 40

約数和(自身を含む): 23864544

約数和(自身を除く): 14456464

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 10691, 21382, 42764, 53455, 85528, 106910, 117601, 171056, 213820, 235202, 427640, 470404, 588005, 855280, 940808, 1176010, 1881616, 2352020, 4704040, 9408080]

約数ペア:

[(1, 9408080), (2, 4704040), (4, 2352020), (5, 1881616), (8, 1176010), (10, 940808), (11, 855280), (16, 588005), (20, 470404), (22, 427640), (40, 235202), (44, 213820), (55, 171056), (80, 117601), (88, 106910), (110, 85528), (176, 53455), (220, 42764), (440, 21382), (880, 10691)]