25213400

素因数分解:

$2^3\times 5^2\times {\mathrm{126067}}^1$

素因数の和:126083

約数の個数: 24

約数和(自身を含む): 58621620

約数和(自身を除く): 33408220

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 200, 126067, 252134, 504268, 630335, 1008536, 1260670, 2521340, 3151675, 5042680, 6303350, 12606700, 25213400]

約数ペア:

[(1, 25213400), (2, 12606700), (4, 6303350), (5, 5042680), (8, 3151675), (10, 2521340), (20, 1260670), (25, 1008536), (40, 630335), (50, 504268), (100, 252134), (200, 126067)]