486576880

素因数分解:

$2^4\times 5^1\times {\mathrm{6082211}}^1$

素因数の和:6082224

約数の個数: 20

約数和(自身を含む): 1131291432

約数和(自身を除く): 644714552

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 6082211, 12164422, 24328844, 30411055, 48657688, 60822110, 97315376, 121644220, 243288440, 486576880]

約数ペア:

[(1, 486576880), (2, 243288440), (4, 121644220), (5, 97315376), (8, 60822110), (10, 48657688), (16, 30411055), (20, 24328844), (40, 12164422), (80, 6082211)]