25329530

素因数分解:

$2^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{9631}}^1$

素因数の和:9901

約数の個数: 16

約数和(自身を含む): 45771264

約数和(自身を除く): 20441734

約数列:

[1, 2, 5, 10, 263, 526, 1315, 2630, 9631, 19262, 48155, 96310, 2532953, 5065906, 12664765, 25329530]

約数ペア:

[(1, 25329530), (2, 12664765), (5, 5065906), (10, 2532953), (263, 96310), (526, 48155), (1315, 19262), (2630, 9631)]