2706099280

素因数分解:

$2^4\times 5^1\times {\mathrm{233}}^1\times {\mathrm{145177}}^1$

素因数の和:145423

約数の個数: 40

約数和(自身を含む): 6318727272

約数和(自身を除く): 3612627992

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 233, 466, 932, 1165, 1864, 2330, 3728, 4660, 9320, 18640, 145177, 290354, 580708, 725885, 1161416, 1451770, 2322832, 2903540, 5807080, 11614160, 33826241, 67652482, 135304964, 169131205, 270609928, 338262410, 541219856, 676524820, 1353049640, 2706099280]

約数ペア:

[(1, 2706099280), (2, 1353049640), (4, 676524820), (5, 541219856), (8, 338262410), (10, 270609928), (16, 169131205), (20, 135304964), (40, 67652482), (80, 33826241), (233, 11614160), (466, 5807080), (932, 2903540), (1165, 2322832), (1864, 1451770), (2330, 1161416), (3728, 725885), (4660, 580708), (9320, 290354), (18640, 145177)]