574562180

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{268487}}^1$

素因数の和:268603

約数の個数: 24

約数和(自身を含む): 1217861568

約数和(自身を除く): 643299388

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 268487, 536974, 1073948, 1342435, 2684870, 5369740, 28728109, 57456218, 114912436, 143640545, 287281090, 574562180]

約数ペア:

[(1, 574562180), (2, 287281090), (4, 143640545), (5, 114912436), (10, 57456218), (20, 28728109), (107, 5369740), (214, 2684870), (428, 1342435), (535, 1073948), (1070, 536974), (2140, 268487)]