97054420

素因数分解:

$2^2\times 5^1\times {\mathrm{643}}^1\times {\mathrm{7547}}^1$

素因数の和:8199

約数の個数: 24

約数和(自身を含む): 204158304

約数和(自身を除く): 107103884

約数列:

[1, 2, 4, 5, 10, 20, 643, 1286, 2572, 3215, 6430, 7547, 12860, 15094, 30188, 37735, 75470, 150940, 4852721, 9705442, 19410884, 24263605, 48527210, 97054420]

約数ペア:

[(1, 97054420), (2, 48527210), (4, 24263605), (5, 19410884), (10, 9705442), (20, 4852721), (643, 150940), (1286, 75470), (2572, 37735), (3215, 30188), (6430, 15094), (7547, 12860)]