25109870

素因数分解:

$2^1\times 5^1\times {\mathrm{337}}^1\times {\mathrm{7451}}^1$

素因数の和:7795

約数の個数: 16

約数和(自身を含む): 45337968

約数和(自身を除く): 20228098

約数列:

[1, 2, 5, 10, 337, 674, 1685, 3370, 7451, 14902, 37255, 74510, 2510987, 5021974, 12554935, 25109870]

約数ペア:

[(1, 25109870), (2, 12554935), (5, 5021974), (10, 2510987), (337, 74510), (674, 37255), (1685, 14902), (3370, 7451)]