290425910

素因数分解:

$2^1\times 5^1\times {\mathrm{7027}}^1\times {\mathrm{4133}}^1$

素因数の和:11167

約数の個数: 16

約数和(自身を含む): 522967536

約数和(自身を除く): 232541626

約数列:

[1, 2, 5, 10, 4133, 7027, 8266, 14054, 20665, 35135, 41330, 70270, 29042591, 58085182, 145212955, 290425910]

約数ペア:

[(1, 290425910), (2, 145212955), (5, 58085182), (10, 29042591), (4133, 70270), (7027, 41330), (8266, 35135), (14054, 20665)]