1052920

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2393}}^1$

素因数の和:2415

約数の個数: 32

約数和(自身を含む): 2585520

約数和(自身を除く): 1532600

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 2393, 4786, 9572, 11965, 19144, 23930, 26323, 47860, 52646, 95720, 105292, 131615, 210584, 263230, 526460, 1052920]

約数ペア:

[(1, 1052920), (2, 526460), (4, 263230), (5, 210584), (8, 131615), (10, 105292), (11, 95720), (20, 52646), (22, 47860), (40, 26323), (44, 23930), (55, 19144), (88, 11965), (110, 9572), (220, 4786), (440, 2393)]