268804550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{768013}}^1$

素因数の和:768032

約数の個数: 24

約数和(自身を含む): 571402416

約数和(自身を除く): 302597866

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 175, 350, 768013, 1536026, 3840065, 5376091, 7680130, 10752182, 19200325, 26880455, 38400650, 53760910, 134402275, 268804550]

約数ペア:

[(1, 268804550), (2, 134402275), (5, 53760910), (7, 38400650), (10, 26880455), (14, 19200325), (25, 10752182), (35, 7680130), (50, 5376091), (70, 3840065), (175, 1536026), (350, 768013)]