9194420

素因数分解:

$2^2\times 5^1\times {\mathrm{269}}^1\times {\mathrm{1709}}^1$

素因数の和:1987

約数の個数: 24

約数和(自身を含む): 19391400

約数和(自身を除く): 10196980

約数列:

[1, 2, 4, 5, 10, 20, 269, 538, 1076, 1345, 1709, 2690, 3418, 5380, 6836, 8545, 17090, 34180, 459721, 919442, 1838884, 2298605, 4597210, 9194420]

約数ペア:

[(1, 9194420), (2, 4597210), (4, 2298605), (5, 1838884), (10, 919442), (20, 459721), (269, 34180), (538, 17090), (1076, 8545), (1345, 6836), (1709, 5380), (2690, 3418)]