13003850

素因数分解:

$2^1\times 5^2\times {\mathrm{283}}^1\times {\mathrm{919}}^1$

素因数の和:1214

約数の個数: 24

約数和(自身を含む): 24299040

約数和(自身を除く): 11295190

約数列:

[1, 2, 5, 10, 25, 50, 283, 566, 919, 1415, 1838, 2830, 4595, 7075, 9190, 14150, 22975, 45950, 260077, 520154, 1300385, 2600770, 6501925, 13003850]

約数ペア:

[(1, 13003850), (2, 6501925), (5, 2600770), (10, 1300385), (25, 520154), (50, 260077), (283, 45950), (566, 22975), (919, 14150), (1415, 9190), (1838, 7075), (2830, 4595)]