25888780

素因数分解:

$2^2\times 5^1\times {\mathrm{599}}^1\times {\mathrm{2161}}^1$

素因数の和:2769

約数の個数: 24

約数和(自身を含む): 54482400

約数和(自身を除く): 28593620

約数列:

[1, 2, 4, 5, 10, 20, 599, 1198, 2161, 2396, 2995, 4322, 5990, 8644, 10805, 11980, 21610, 43220, 1294439, 2588878, 5177756, 6472195, 12944390, 25888780]

約数ペア:

[(1, 25888780), (2, 12944390), (4, 6472195), (5, 5177756), (10, 2588878), (20, 1294439), (599, 43220), (1198, 21610), (2161, 11980), (2396, 10805), (2995, 8644), (4322, 5990)]