1025507260

素因数分解:

$2^2\times 5^1\times {\mathrm{107}}^1\times {\mathrm{479209}}^1$

素因数の和:479325

約数の個数: 24

約数和(自身を含む): 2173696560

約数和(自身を除く): 1148189300

約数列:

[1, 2, 4, 5, 10, 20, 107, 214, 428, 535, 1070, 2140, 479209, 958418, 1916836, 2396045, 4792090, 9584180, 51275363, 102550726, 205101452, 256376815, 512753630, 1025507260]

約数ペア:

[(1, 1025507260), (2, 512753630), (4, 256376815), (5, 205101452), (10, 102550726), (20, 51275363), (107, 9584180), (214, 4792090), (428, 2396045), (535, 1916836), (1070, 958418), (2140, 479209)]