25427150

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{72649}}^1$

素因数の和:72668

約数の個数: 24

約数和(自身を含む): 54051600

約数和(自身を除く): 28624450

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 72649, 145298, 363245, 508543, 726490, 1017086, 1816225, 2542715, 3632450, 5085430, 12713575, 25427150]

約数ペア:

[(1, 25427150), (2, 12713575), (5, 5085430), (7, 3632450), (10, 2542715), (14, 1816225), (25, 1017086), (35, 726490), (50, 508543), (70, 363245), (175, 145298), (350, 72649)]