4470460

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{2089}}^1$

素因数の和:2205

約数の個数: 24

約数和(自身を含む): 9480240

約数和(自身を除く): 5009780

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2089, 2140, 4178, 8356, 10445, 20890, 41780, 223523, 447046, 894092, 1117615, 2235230, 4470460]

約数ペア:

[(1, 4470460), (2, 2235230), (4, 1117615), (5, 894092), (10, 447046), (20, 223523), (107, 41780), (214, 20890), (428, 10445), (535, 8356), (1070, 4178), (2089, 2140)]