1070652020

素因数分解:

$2^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{309437}}^1$

素因数の和:309619

約数の個数: 24

約数和(自身を含む): 2261372904

約数和(自身を除く): 1190720884

約数列:

[1, 2, 4, 5, 10, 20, 173, 346, 692, 865, 1730, 3460, 309437, 618874, 1237748, 1547185, 3094370, 6188740, 53532601, 107065202, 214130404, 267663005, 535326010, 1070652020]

約数ペア:

[(1, 1070652020), (2, 535326010), (4, 267663005), (5, 214130404), (10, 107065202), (20, 53532601), (173, 6188740), (346, 3094370), (692, 1547185), (865, 1237748), (1730, 618874), (3460, 309437)]