26210780

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{45191}}^1$

素因数の和:45229

約数の個数: 24

約数和(自身を含む): 56941920

約数和(自身を除く): 30731140

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 45191, 90382, 180764, 225955, 451910, 903820, 1310539, 2621078, 5242156, 6552695, 13105390, 26210780]

約数ペア:

[(1, 26210780), (2, 13105390), (4, 6552695), (5, 5242156), (10, 2621078), (20, 1310539), (29, 903820), (58, 451910), (116, 225955), (145, 180764), (290, 90382), (580, 45191)]