8433160

素因数分解:

$2^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4903}}^1$

素因数の和:4957

約数の個数: 32

約数和(自身を含む): 19419840

約数和(自身を除く): 10986680

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 43, 86, 172, 215, 344, 430, 860, 1720, 4903, 9806, 19612, 24515, 39224, 49030, 98060, 196120, 210829, 421658, 843316, 1054145, 1686632, 2108290, 4216580, 8433160]

約数ペア:

[(1, 8433160), (2, 4216580), (4, 2108290), (5, 1686632), (8, 1054145), (10, 843316), (20, 421658), (40, 210829), (43, 196120), (86, 98060), (172, 49030), (215, 39224), (344, 24515), (430, 19612), (860, 9806), (1720, 4903)]