2011095950

素因数分解:

$2^1\times 5^2\times {\mathrm{421}}^1\times {\mathrm{95539}}^1$

素因数の和:95972

約数の個数: 24

約数和(自身を含む): 3749562840

約数和(自身を除く): 1738466890

約数列:

[1, 2, 5, 10, 25, 50, 421, 842, 2105, 4210, 10525, 21050, 95539, 191078, 477695, 955390, 2388475, 4776950, 40221919, 80443838, 201109595, 402219190, 1005547975, 2011095950]

約数ペア:

[(1, 2011095950), (2, 1005547975), (5, 402219190), (10, 201109595), (25, 80443838), (50, 40221919), (421, 4776950), (842, 2388475), (2105, 955390), (4210, 477695), (10525, 191078), (21050, 95539)]