9721750

素因数分解:

$2^1\times 5^3\times {\mathrm{37}}^1\times {\mathrm{1051}}^1$

素因数の和:1105

約数の個数: 32

約数和(自身を含む): 18708768

約数和(自身を除く): 8987018

約数列:

[1, 2, 5, 10, 25, 37, 50, 74, 125, 185, 250, 370, 925, 1051, 1850, 2102, 4625, 5255, 9250, 10510, 26275, 38887, 52550, 77774, 131375, 194435, 262750, 388870, 972175, 1944350, 4860875, 9721750]

約数ペア:

[(1, 9721750), (2, 4860875), (5, 1944350), (10, 972175), (25, 388870), (37, 262750), (50, 194435), (74, 131375), (125, 77774), (185, 52550), (250, 38887), (370, 26275), (925, 10510), (1051, 9250), (1850, 5255), (2102, 4625)]