42193400

素因数分解:

$2^3\times 5^2\times {\mathrm{210967}}^1$

素因数の和:210983

約数の個数: 24

約数和(自身を含む): 98100120

約数和(自身を除く): 55906720

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 210967, 421934, 843868, 1054835, 1687736, 2109670, 4219340, 5274175, 8438680, 10548350, 21096700, 42193400]

約数ペア:

[(1, 42193400), (2, 21096700), (4, 10548350), (5, 8438680), (8, 5274175), (10, 4219340), (20, 2109670), (25, 1687736), (40, 1054835), (50, 843868), (100, 421934), (200, 210967)]