40758590

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^2\times {\mathrm{1451}}^1$

素因数の和:1564

約数の個数: 24

約数和(自身を含む): 74827368

約数和(自身を除く): 34068778

約数列:

[1, 2, 5, 10, 53, 106, 265, 530, 1451, 2809, 2902, 5618, 7255, 14045, 14510, 28090, 76903, 153806, 384515, 769030, 4075859, 8151718, 20379295, 40758590]

約数ペア:

[(1, 40758590), (2, 20379295), (5, 8151718), (10, 4075859), (53, 769030), (106, 384515), (265, 153806), (530, 76903), (1451, 28090), (2809, 14510), (2902, 14045), (5618, 7255)]