14122520

素因数分解:

$2^3\times 5^1\times {\mathrm{89}}^1\times {\mathrm{3967}}^1$

素因数の和:4067

約数の個数: 32

約数和(自身を含む): 32140800

約数和(自身を除く): 18018280

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 89, 178, 356, 445, 712, 890, 1780, 3560, 3967, 7934, 15868, 19835, 31736, 39670, 79340, 158680, 353063, 706126, 1412252, 1765315, 2824504, 3530630, 7061260, 14122520]

約数ペア:

[(1, 14122520), (2, 7061260), (4, 3530630), (5, 2824504), (8, 1765315), (10, 1412252), (20, 706126), (40, 353063), (89, 158680), (178, 79340), (356, 39670), (445, 31736), (712, 19835), (890, 15868), (1780, 7934), (3560, 3967)]