24937940

素因数分解:

$2^2\times 5^1\times {\mathrm{577}}^1\times {\mathrm{2161}}^1$

素因数の和:2747

約数の個数: 24

約数和(自身を含む): 52484712

約数和(自身を除く): 27546772

約数列:

[1, 2, 4, 5, 10, 20, 577, 1154, 2161, 2308, 2885, 4322, 5770, 8644, 10805, 11540, 21610, 43220, 1246897, 2493794, 4987588, 6234485, 12468970, 24937940]

約数ペア:

[(1, 24937940), (2, 12468970), (4, 6234485), (5, 4987588), (10, 2493794), (20, 1246897), (577, 43220), (1154, 21610), (2161, 11540), (2308, 10805), (2885, 8644), (4322, 5770)]