25201090

素因数分解:

$2^1\times 5^1\times {\mathrm{463}}^1\times {\mathrm{5443}}^1$

素因数の和:5913

約数の個数: 16

約数和(自身を含む): 45468288

約数和(自身を除く): 20267198

約数列:

[1, 2, 5, 10, 463, 926, 2315, 4630, 5443, 10886, 27215, 54430, 2520109, 5040218, 12600545, 25201090]

約数ペア:

[(1, 25201090), (2, 12600545), (5, 5040218), (10, 2520109), (463, 54430), (926, 27215), (2315, 10886), (4630, 5443)]