25412170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{4079}}^1$

素因数の和:4182

約数の個数: 32

約数和(自身を含む): 52876800

約数和(自身を除く): 27464630

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 89, 178, 445, 623, 890, 1246, 3115, 4079, 6230, 8158, 20395, 28553, 40790, 57106, 142765, 285530, 363031, 726062, 1815155, 2541217, 3630310, 5082434, 12706085, 25412170]

約数ペア:

[(1, 25412170), (2, 12706085), (5, 5082434), (7, 3630310), (10, 2541217), (14, 1815155), (35, 726062), (70, 363031), (89, 285530), (178, 142765), (445, 57106), (623, 40790), (890, 28553), (1246, 20395), (3115, 8158), (4079, 6230)]