200630860

素因数分解:

$2^2\times 5^1\times {\mathrm{409}}^1\times {\mathrm{24527}}^1$

素因数の和:24945

約数の個数: 24

約数和(自身を含む): 422372160

約数和(自身を除く): 221741300

約数列:

[1, 2, 4, 5, 10, 20, 409, 818, 1636, 2045, 4090, 8180, 24527, 49054, 98108, 122635, 245270, 490540, 10031543, 20063086, 40126172, 50157715, 100315430, 200630860]

約数ペア:

[(1, 200630860), (2, 100315430), (4, 50157715), (5, 40126172), (10, 20063086), (20, 10031543), (409, 490540), (818, 245270), (1636, 122635), (2045, 98108), (4090, 49054), (8180, 24527)]