5498260

素因数分解:

$2^2\times 5^1\times {\mathrm{421}}^1\times {\mathrm{653}}^1$

素因数の和:1083

約数の個数: 24

約数和(自身を含む): 11591496

約数和(自身を除く): 6093236

約数列:

[1, 2, 4, 5, 10, 20, 421, 653, 842, 1306, 1684, 2105, 2612, 3265, 4210, 6530, 8420, 13060, 274913, 549826, 1099652, 1374565, 2749130, 5498260]

約数ペア:

[(1, 5498260), (2, 2749130), (4, 1374565), (5, 1099652), (10, 549826), (20, 274913), (421, 13060), (653, 8420), (842, 6530), (1306, 4210), (1684, 3265), (2105, 2612)]