24163940

素因数分解:

$2^2\times 5^1\times {\mathrm{643}}^1\times {\mathrm{1879}}^1$

素因数の和:2531

約数の個数: 24

約数和(自身を含む): 50850240

約数和(自身を除く): 26686300

約数列:

[1, 2, 4, 5, 10, 20, 643, 1286, 1879, 2572, 3215, 3758, 6430, 7516, 9395, 12860, 18790, 37580, 1208197, 2416394, 4832788, 6040985, 12081970, 24163940]

約数ペア:

[(1, 24163940), (2, 12081970), (4, 6040985), (5, 4832788), (10, 2416394), (20, 1208197), (643, 37580), (1286, 18790), (1879, 12860), (2572, 9395), (3215, 7516), (3758, 6430)]