31741180

素因数分解:

$2^2\times 5^1\times {\mathrm{1063}}^1\times {\mathrm{1493}}^1$

素因数の和:2565

約数の個数: 24

約数和(自身を含む): 66763872

約数和(自身を除く): 35022692

約数列:

[1, 2, 4, 5, 10, 20, 1063, 1493, 2126, 2986, 4252, 5315, 5972, 7465, 10630, 14930, 21260, 29860, 1587059, 3174118, 6348236, 7935295, 15870590, 31741180]

約数ペア:

[(1, 31741180), (2, 15870590), (4, 7935295), (5, 6348236), (10, 3174118), (20, 1587059), (1063, 29860), (1493, 21260), (2126, 14930), (2986, 10630), (4252, 7465), (5315, 5972)]