226224920

素因数分解:

$2^3\times 5^1\times {\mathrm{5655623}}^1$

素因数の和:5655634

約数の個数: 16

約数和(自身を含む): 509006160

約数和(自身を除く): 282781240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 5655623, 11311246, 22622492, 28278115, 45244984, 56556230, 113112460, 226224920]

約数ペア:

[(1, 226224920), (2, 113112460), (4, 56556230), (5, 45244984), (8, 28278115), (10, 22622492), (20, 11311246), (40, 5655623)]