8190423.00000000

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{324223}}^1$

素因数の和:324239

約数の個数: 24

約数和(自身を含む): 108939264

約数和(自身を除く): 63548044

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 324223, 648446, 1296892, 1621115, 2269561, 3242230, 4539122, 6484460, 9078244, 11347805, 22695610, 45391220]

約数ペア:

[(1, 45391220), (2, 22695610), (4, 11347805), (5, 9078244), (7, 6484460), (10, 4539122), (14, 3242230), (20, 2269561), (28, 1621115), (35, 1296892), (70, 648446), (140, 324223)]